Nomina botanistarum vernacula
(Redirectum de VP:BOTANY)
Hic sunt nomina botanistarum abbreviata et vernacula.
Index |
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Vide etiam — Nexus externi |
- Aa, Hubertus Antonius van der$* Aa - Hubertus Antonius van der Aa (1935-…)
- Aaronsohn, Aaron$* Aarons. - Aaron Aaronsohn (1876-1919)
- Abbayes, Henry des$* Abbayes - Henry des Abbayes (1898-1974)
- Abbot, Charles$* C.Abbot - Charles Abbot (botaniste) (1761-1817)
- Abbot, John$* Abbot - John Abbot (1751-1840 ou 1841)
- Abel, Clarke$* C.Abel - Clarke Abel (1789-1826)
- Abildgaard, Peder Christian$* Abildg. - Peter Christian Abildgaard (1740-1801)
- Abromeit, Johannes$* Abrom. - Johannes Abromeit (1857-1946)
- Acerbi, Giuseppe$* Acerbi - Giuseppe Acerbi (1773-1846)
- Acharius, Erik$* Ach. - Erik Acharius (1757-1819)
- Achoundong, Gaston$* Achound. - Gaston Achoundong (1950-…)
- Acosta, Cristobal$* C.Acosta - Cristobal Acosta[1] (1515-1594)
- Acuña Galé, Antonio Julián Baldomero$* Acuña - Julián Baldomero Acuña Galé (1900-1973)
- Adachi, Rokuro$* Adachi - Rokuro Adachi (1931-…)
- Adams, Charles Dennis$* C.D.Adams - Charles Dennis Adams (1920-2005)
- Adams, Johannes Michael Friedrich$* Adams - Johannes Michael Friedrich Adams (1780-1838)
- Adamson, Robert Stephen$* Adamson - Robert Stephen Adamson (1885-1965)
- Adanson, Michel$* Adans. - Michel Adanson (1727-1806)
- Adema, Fredericus Arnoldus Constantin Basil$* Adema - Fredericus Arnoldus Constantin Basil Adema (1939-…)
- Adey, Patricia J.$* P.J.Adey - Patricia J. Adey (1936-…)
- Adey, Walter H.$* W.H.Adey - Walter H. Adey (1934-…)
- Adolphe, Patrick$* Adolphe - Patrick Adolphe (fl. 2008)
- Afzelius, Adam$* Afzel. - Adam Afzelius (1750-1837)
- Agardh, Carl Adolph$* C.Agardh - Carl Adolph Agardh (1785-1859)
- Agardh, Jakob Georg$* J.Agardh - Jakob Georg Agardh (1813-1901)
- Agassiz, Louis$* Agassiz - Louis Agassiz (1807-1873)
- Aggarwal, Ramesh Kumar$* Aggarwal - Ramesh Kumar Aggarwal (fl. 2007)
- Agnew, Andrew David Quentin$* Agnew - Andrew David Quentin Agnew (1929-…)
- Agosti, Giuseppe$* Agosti - Giuseppe Agosti (1715-1785)
- Agostini, Getulio$* G.Agostini - Getulio Agostini (1943-…)
- Ahlburg, Hermann$* Ahlb. - Hermann Ahlburg (1850-1878)
- Ahlstrom, Elbert Halvor$* Ahlstrom - Elbert Halvor Ahlstrom (1910-?)
- Ainsworth, Geoffrey Clough$* Ainsw. - Geoffrey Clough Ainsworth (1905-1998)
- Airy Shaw, Herbert Kenneth$* Airy Shaw - Herbert Kenneth Airy Shaw (1902-1985)
- Aitchison, James Edward Tierney$* Aitch. - James Edward Tierney Aitchison (1836-1898)
- Aiton, William$* Aiton - William Aiton (1731-1793)
- Aiton, William Townsend$* W.T.Aiton - William Townsend Aiton (1766-1849)
- Aké Assi, Laurent$* Aké Assi - Laurent Aké Assi (1931-2014)
- Akiyama, Shigeo$* Akiyama - Shigeo Akiyama (1906-1984)
- Al-Gifri, Abdul Nasser$* Al-Gifri - Abdul Nasser Al-Gifri (1957-…)
- Al-Shehbaz, Ihsan Ali$* Al-Shehbaz - Ihsan Ali Al-Shehbaz (1939-…)
- Albert, Victor A.$* V.A.Albert - Victor A. Albert (fl. 1992)
- Albertini, Johannes Baptista von$* Alb. - Johannes Baptista von Albertini (1769-1831)
- Albow, Nikolai Michailowitsch$* Albov - Nikolaï Mikhailovitch Albov (1866-1897)
- Alcock, Nora Lilian$* N.L.Alcock - Nora Lilian Alcock (1874-1972)
- Alderwerelt van Rosenburgh, Cornelis Rugier Willem Karel van$* Alderw. - Cornelis Rugier Willem Karel van Alderwerelt van Rosenburgh (1863-1936)
- Aldrovandi, Ulisse$* Aldrovandi - Ulisse Aldrovandi[1] (1522-1605)
- Alefeld, Friedrich Georg Christoph$* Alef. - Friedrich Alefeld (1820-1872)
- Alessio, Carlo Luciano$* Alessio - Carlo Luciano Alessio (1919-2006)
- Alexeev, Evgenii Borisovich$* E.B.Alexeev - Evgueni Alexeïev (1946-1987)
- Alexopoulos, Constantine John$* Alexop. - Constantine John Alexopoulos (1907-1986)
- Allamand, Frédéric-Louis$* F.Allam. - Frédéric-Louis Allamand (1735-1803)
- Allan, Harry Howard Barton$* Allan - Harry Howard Barton Allan (1882-1957)
- Allem, Antonio Costa$* Allem - Antonio Costa Allem (1949-…)
- Allemão e Cysneiro, Francisco Freire$* Allemão - Francisco Freire Allemão (1797-1874)
- Alleizette, Aymar Charles d'$* Alleiz. - Aymar Charles d'Alleizette (1884-1967)
- Allen, Caroline Kathryn$* C.K.Allen - Caroline Kathryn Allen (1904-1975)
- Allen, Jan M.$* J.M.Allen - Jan M. Allen (fl. 1995)
- Allen, Mary Belle$* M.B.Allen - Mary Belle Allen (1922-1973)
- Allen, Paul Hamilton$* P.H.Allen - Paul Hamilton Allen (1911-1963)
- Allioni, Carlo$* All. - Carlo Allioni (1728 ou 1729-1804)
- Allman, George James$* G.J.Allman - George James Allman (1812-1898)
- Allorge, Pierre$* P.Allorge - Pierre Allorge (1891-1944)
- Allorge, Valentine$* V.Allorge - Valentine Allorge (1888-1977)
- Allorge-Boiteau, Lucile$* L.Allorge - Lucile Boiteau-Allorge (1937-…)
- Alpini, Prospero$* Alpino - Prospero Alpini[1] (1553-1617)
- Alston, Arthur Hugh Garfit$* Alston - Arthur Hugh Garfit Alston (1902-1958)
- Ambrosi, Francesco$* Ambrosi - Francesco Ambrosi (1821-1897)
- Ameka, Gabriel$* Ameka - Gabriel Ameka (1958-…)
- Amici, Giovanni Battista$* Amici - Giovanni Battista Amici (1786-1863)
- Amman, Johann$* Amman - Johann Amman[1] (1707-1741)
- Amo y Mora, Mariano del$* Amo - Mariano del Amo y Mora (1809-1896)
- Anderberg, Arne$* Anderb. - Arne Anderberg (1954-…)
- Anderson, Charles Lewis$* C.L.Anderson - Charles Lewis Anderson (1827-1919)
- Anderson, Edgar Shannon$* E.S.Anderson - Edgar Shannon Anderson (1897-1969)
- Anderson, Harvey Warren$* H.W.Anderson - Harvey Warren Anderson (1885-1971)
- Anderson, James$* Anderson - James Anderson (1738-1809) (1738-1809)
- Anderson, Johann$* Ander. - Johann Anderson (1674-1743)
- Anderson, Thomas$* T.Anderson - Thomas Anderson (botaniste) (1832-1870)
- Anderson, William$* W.Anderson - William Anderson (naturaliste) (1750-1778)
- Andersson, Bengt Lennart$* L.Andersson - Bengt Lennart Andersson (1948-2005)
- Andersson, Nils Johan$* Andersson - Nils Johan Andersson (1821-1880)
- André, Édouard-François$* André - Édouard André (paysagiste) (1840-1911)
- Andreánszky, Gábor$* Andr. - Gábor Andreánszky (botaniste) (1895-1967)
- Andrews, Charles William$* C.W.Andrews - Charles William Andrews (1866-1924)
- Andrews, E. G.$* E.G.Andrews - E. G. Andrews (fl. 1993)
- Andrews, Ebenezer Baldwin$* E.B.Andrews - Ebenezer Baldwin Andrews (1821-1880)
- Andrews, Henry Cranke$* Andrews - Henry Cranke Andrews (fl. 1794-vers 1830)
- Andrews, Henry Nathaniel$* H.N.Andrews - Henry Nathaniel Andrews (1910-2002)
- Ångström, Johan$* Ångstr. - Johan Ångström (1813-1879)
- Añon Suarez de Cullen, Delia$* Añon - Delia Añon Suarez de Cullen (1917-…)
- Anonyme, auteur inconnu$* anon. - Anonyme, auteur inconnu
- Antinori, Orazio$* Antinori - Orazio Antinori (1811-1882)
- Antoine, Franz$* Antoine - Franz Antoine (1815-1886)
- Appun, Carl Ferdinand$* Appun - Carl Ferdinand Appun (fl. 1871)
- Arambarri, Angélica$* Aramb. - Angélica Arambarri (1945-…)
- Arber (née Robertson), Agnes Arber$* A.Arber - Agnes Arber (1879-1960)
- Arber, Edward Alexander Newell Arber$* E.Arber - Edward Alexander Newell Arber (1870-1918)
- Archer (née Reid), Clare$* C.Archer - Clare Archer (fl. 1996)
- Archer, Thomas Croxen$* Archer - Thomas Croxen Archer (1817-1885)
- Archila, Fredy$* Archila - Fredy Archila (1973-…)
- Ardi, Wisnu H.$* Ardi - Wisnu H. Ardi (fl. 2009)
- Ardissone, Francesco$* Ardiss. - Francesco Ardissone (1837-1910)
- Ardré, Françoise$* Ardré - Françoise Ardré (1931-2010)
- Arduino, Pietro$* Ard. - Pietro Arduino (1728-1805)
- Arechavaleta y Balpardo, Jose$* Arechav. - Jose Arechavaleta y Balpardo (1838-1912)
- Arènes, Jean$* Arènes - Jean Arènes (1898-1960)
- Areschoug, Frederic Wilhelm Christian$* F.Aresch. - Fredrik Wilhelm Christian Areschoug (1830-1908)
- Areschoug, John Erhard$* Aresch. - Johan Erhard Areschoug (1811-1887)
- Arnold, Chester Arthur$* C.A.Arnold - Chester Arthur Arnold (1901-1977)
- Arnold, Ferdinand Christian Gustav$* Arnold - Ferdinand Christian Gustav Arnold (1828-1901)
- Arnold, Johann Franz Xaver$* J.F.Arnold - Johann Franz Xaver Arnold (fl. 1785)
- Arnoldi, Wladimir Mitrofanowitsch$* Arnoldi - Vladimir Arnoldi (1871-1924)
- Arnott, George Arnott Walker$* Arn. - George Arnott Walker Arnott (1799-1868)
- Arnould, Léon$* Arnould - Léon Arnould (fl. 1893)
- Arrhenius, Johan Israel Axel$* A.Arrh. - Johan Israel Axel Arrhenius (1858-1950)
- Arrhenius, Johan Peter (Pehr, Petter)$* Arrh. - Johan Peter Arrhenius (1811-1889)
- Arruda da Cámara, Manuel$* Arruda - Manuel Arruda da Câmara (1752-1810)
- Arthur, Joseph Charles$* Arthur - Joseph Charles Arthur (1850-1942)
- Artsikhovskij, Vladimir Martinovich$* Artsikh. - Vladimir Artsikhovski (1876-1931)
- Arvet-Touvet, Jean Maurice Casimir$* Arv.-Touv. - Casimir Arvet-Touvet (1841-1913)
- Arx, Josef Adolph von$* Arx - Joseph Adolph von Arx (1922-1988)
- Ascherson, Paul Friedrich August$* Asch. - Paul Ascherson (1834-1913)
- Ashe, William Willard$* Ashe - William Willard Ashe (1872-1932)
- Asso y del Rio, Ignacio Jordán Claudio de$* Asso - Ignacio Jordán Claudio de Asso y del Río (1742-1814)
- Ast, Suzanne$* Ast - Suzanne Jovet-Ast (1914-2006)
- Atkinson, George Francis$* G.F.Atk. - George Francis Atkinson (1854-1918)
- Aublet, Jean Baptiste Christian Fusée$* Aubl. - Jean Baptiste Christian Fusée-Aublet (1720-1778)
- Aubréville, André$* Aubrév. - André Aubréville (1897-1982)
- Aubriet, Claude$* Aubriet - Claude Aubriet[1] (1651-1742)
- Aucher-Eloy, Pierre Martin Rémi$* Aucher - Rémi Aucher-Éloy (1792-1838)
- Audouin, Jean-Victor$* Audouin - Jean-Victor Audouin (1797-1841)
- Audubon, Jean-Jacques (ou John James)$* Audubon - Jean-Jacques Audubon (1785-1851)
- Augier, Jean$* Augier - Jean Augier (1909-1997)
- Aurivillius, Carl Wilhelm Samuel$* Auriv. - Carl Wilhelm Samuel Aurivillius (1854-1899)
- Austin, Coe Finch$* Austin - Coe Finch Austin (1831-1880)
- Austin, Daniel Frank$* D.F.Austin - Daniel Frank Austin (1943-2015)
- Auteurs. Indique que le nom a été utilisé par plusieurs auteurs sans qu'aucun ne fasse autorité pour le sens donné au nom. N'est donc jamais le descripteur final d'un taxon valide.$* auct. - Auteurs. Indique que le nom a été utilisé par plusieurs auteurs sans qu'aucun ne fasse autorité pour le sens donné au nom. N'est donc jamais le descripteur final d'un taxon valide.
- Avé-Lallemant, Julius Léopold Eduard$* Avé-Lall. - Julius Léopold Eduard Avé-Lallemant (1803-1867)
- Averna-Saccá, Rosario$* Av.-Saccá - Rosario Averna-Saccá (1883-1951)
- Averyanov, Leonid$* Aver. - Leonid Averyanov (1955-…)
- Aymard Corredor, Gerardo Antonio$* Aymard - Gerardo Antonio Aymard Corredor (1959-…)
- Aymonin, Gérard-Guy$* Aymonin - Gérard-Guy Aymonin (1934-2014)
- Azara, Félix de$* Azara - Félix de Azara (1746-1821)
- Babington, Charles Cardale$* Bab. - Charles Cardale Babington (1808-1895)
- Babington, Churchill$* C.Bab. - Churchill Babington (1821-1889)
- Bachelot de La Pylaie, Jean-Marie$* Bach.Pyl. - Jean-Marie Bachelot de La Pylaie (1786-1856)
- Backeberg, Curt$* Backeb. - Curt Backeberg (1894-1966)
- Backer, Cornelis Andries$* Backer - Cornelis Andries Backer (1874-1963)
- Backhouse, James$* Backh. - James Backhouse (1794-1869)
- Backlund, Anders$* Backlund - Anders Backlund (fl. 1993)
- Backlund, Maria$* M.Backlund - Maria Backlund (fl. 2007)
- Bacon, Charles W.$* C.W.Bacon - Charles W. Bacon (fl. 1996)
- Bacon, Christine D.$* C.D.Bacon - Christine D. Bacon (fl. 2011)
- Baden, Claus$* Baden - Claus Baden (1952-1999)
- Badré, Frédéric Jean$* Badré - Frédéric Jean Badré (1937-…)
- Baehni, Charles$* Baehni - Charles Baehni (1906-1964)
- Baenitz, Carl Gabriel$* Baen. - Carl Gabriel Baenitz (1837-1913)
- Baer, Karl Ernst von$* Baer - Karl Ernst von Baer (1792-1876)
- Bailey, Dana K.$* D.K.Bailey - Dana K. Bailey (1916-…)
- Bailey, Frederick Manson$* F.M.Bailey - Frederick Manson Bailey (1827-1915)
- Bailey, Irving Widmer$* I.W.Bailey - Irving Widmer Bailey (1884-1967)
- Bailey, Jacob Whitman$* Bailey - Jacob Whitman Bailey (1811-1857)
- Bailey, John Frederick$* J.F.Bailey - John Frederick Bailey (1866-1938)
- Bailey, Liberty Hyde$* L.H.Bailey - Liberty Hyde Bailey (1858-1954)
- Baillon, Henri Ernest$* Baill. - Henri Ernest Baillon (1827-1895)
- Bain, Samuel McCutcheon$* Bain - Samuel McCutcheon Bain (1869-1919)
- Baker, Charles Fuller$* C.F.Baker - Charles Fuller Baker (1872-1927)
- Baker, Edmund Gilbert$* Baker f. - Edmund Gilbert Baker (1864-1949)
- Baker, John Gilbert$* Baker - John Gilbert Baker (1834-1920)
- Baker, Richard Thomas$* R.T.Baker - Richard Thomas Baker (1854-1941)
- Baker, Sarah Martha$* S.M.Baker - Sarah Martha Baker (1887-1917)
- Baker, William J.$* W.J.Baker - William J. Baker (1972-…)
- Balakrishnan, Nambiyath Puthansurayil$* N.P.Balakr. - Nambiyath Puthansurayil Balakrishnan (1935-…)
- Balansa, Benedict$* Balansa - Benjamin Balansa (1825-1891)
- Balbiani, Édouard-Gérard$* Balbiani - Édouard-Gérard Balbiani (1823-1899)
- Balbis, Giovanni Battista$* Balb. - Giovanni Battista Balbis (1765-1831)
- Baldwin, William$* Baldwin - William Baldwin (botaniste) (1779-1819)
- Balech, Enrique$* Balech - Enrique Balech (1912-2007)
- Balete, Danny S.$* Balete - Danny S. Balete (fl. 2009)
- Balfour, Isaac Bayley$* Balf.f. - Isaac Bayley Balfour (1853-1922)
- Balfour, John Hutton$* Balf. - John Hutton Balfour (1808-1884)
- Balkovsky, B. E.$* Balk. - B. E. Balkovsky (1899-?)
- Ball, John$* Ball - John Ball (naturaliste) (1818-1889)
- Ball, Peter William$* P.W.Ball - Peter William Ball (1932-…)
- Ballard, Francis$* Ballard - Francis Ballard (1896-1975)
- Balle, Simone$* Balle - Simone Balle (1906-2000)
- Bally, Peter René Oscar$* P.R.O.Bally - Peter René Oscar Bally (1895-1980)
- Bally, Walter$* Bally - Walter Bally (1882-?)
- Balmis i Berenguer, Francisco Xavier de$* Balmis - Francisco Xavier de Balmis i Berenguer (1753-1819)
- Balslev, Henrik$* Balslev - Henrik Balslev (1951-…)
- Baltet, Charles$* Baltet - Charles Baltet (1830-1908)
- Bañares Baudet, Ángel$* Bañares - Ángel Bañares Baudet (1954-…)
- Bancroft, Edward Nathaniel$* Bancr. - Edward Nathaniel Bancroft (1772-1842)
- Bange, G. G. J.$* G.G.J.Bange - G. G. J. Bange (fl. 1952)
- Banister, John$* Banister - John Banister[1] (1650-1692)
- Banks, Joseph$* Banks - Joseph Banks (1743-1820)
- Barbey, William$* Barbey - William Barbey (1842-1914)
- Barbosa Rodrigues, João$* Barb.Rodr. - João Barbosa Rodrigues (1842-1909)
- Barcelona, Julie$* Barcelona - Julie Barcelona (fl. 1999)
- Barker, Nigel P.$* N.P.Barker - Nigel P. Barker (fl. 1993)
- Barker, Winsome Fanny$* W.F.Barker - Winsome Fanny Barker (1907-1994)
- Barkley, Fred Alexander$* F.A.Barkley - Fred Alexander Barkley (1908-1989)
- Barla, Joseph Hieronymus Jean Baptiste$* Barla - Jean-Baptiste Barla (1817-1896)
- Barneby, Rupert Charles$* Barneby - Rupert Charles Barneby (1911-2000)
- Barnes, Charles Reid$* Barnes - Charles Reid Barnes (1858-1910)
- Barnhart, John Hendley$* Barnhart - John Hendley Barnhart (1871-1949)
- Baron, Richard$* R.Baron - Richard Baron (botaniste et géologue) (1847-1907)
- Barr, Peter$* Barr - Peter Barr (1826-1909)
- Barr-Bigelow, Margaret Elizabeth$* M.E.Barr - Margaret Elizabeth Barr-Bigelow (1923-2008)
- Barrande, Joachim$* Barrande - Joachim Barrande (1799-1883)
- Barrandon, Auguste$* Barrandon - Auguste Barrandon (1814-1897)
- Barratt, Joseph$* Barratt - Joseph Barratt (1796-1882)
- Barratte, Jean François Gustave$* Barratte - Gustave Barratte (1857-1920)
- Barrelier, Jacques$* Barrel. - Jacques Barrelier[1] (1606-1673)
- Barrère, Pierre$* Barrère - Pierre Barrère[1] (1690-1755)
- Barron, George L.$* G.L.Barron - George L. Barron fl. 1961
- Barros, Manuel$* Barros - Manuel Barros (1880-1973)
- Barroso, Graziela Maciel$* G.M.Barroso - Graziela Maciel Barroso (1912-2003)
- Barrow, John$* Barrow - John Barrow (1764-1848) (1764-1848)
- Bartalini, Biagio$* Bartal. - Biagio Bartalini (1746-1822)
- Barthlott, Wilhelm$* Barthlott - Wilhelm Barthlott (1946-…)
- Bartling, Friedrich Gottlieb$* Bartl. - Friedrich Gottlieb Bartling (1798-1875)
- Barton, Benjamin Smith$* Barton - Benjamin Smith Barton (1766-1815)
- Barton, William Paul Crillon$* W.P.C.Barton - William Paul Crillon Barton (1786-1856)
- Bartram, John$* Bartram - John Bartram (1699-1777)
- Bartram, William$* W.Bartram - William Bartram (1739-1823)
- Bas, Cornelis$* Bas - Cornelis Bas (1928-…)
- Bassi, Agostino$* A.Bassi - Agostino Bassi (1773-1856)
- Bässler, Manfred$* Bässler - Manfred Bässler (1935-…)
- Bastard, Toussaint$* Bastard - Toussaint Bastard (1784-1846)
- Bataille, Frédéric$* Bataille - Frédéric Bataille (1850-1946)
- Batalin, Alexander Theodorowicz$* Batalin - Alexandre Bataline (1847-1896)
- Batchelder, Frederick William$* Batch. - Frederick William Batchelder (1838-1911)
- Bateman, James$* Bateman - James Bateman (1811-1897)
- Bateman, Richard M.$* R.M.Bateman - Richard M. Bateman (fl. 1983)
- Batsch, August Johann Georg Karl$* Batsch - August Johann Georg Karl Batsch (1761-1802)
- Battandier, Jules Aimé$* Batt. - Jules Aimé Battandier (1848-1922)
- Batters, Edward Arthur Lionel$* Batters - Edward Arthur Lionel Batters (1860-1907)
- Baudet, Jean Claude$* Baudet - Jean-Claude Baudet (1944-…)
- Bauer, Ferdinand Lukas$* F.L.Bauer - Ferdinand Bauer (1760-1826)
- Bauer, Franz Andreas$* F.A.Bauer - Franz Andreas Bauer (1758-1840)
- Bauer, Ralf$* Ralf Bauer - Ralf Bauer (fl. 2001)
- Bauer, Robert$* R.Bauer - Robert Bauer (mycologue) (1950-2014)
- Bauhin, Gaspard$* C.Bauhin - Gaspard Bauhin[1] (1560-1624)
- Bauhin, Jean$* J.Bauhin - Jean Bauhin[1] (1541-1613)
- Baum, Vicki M.$* V.M.Baum - Vicki M. Baum (fl. 1982)
- Baumann, Constantin Auguste Napoléon$* Baumann - Constantin Auguste Napoléon Baumann (1804-1884)
- Baumann, Helmut$* H.Baumann - Helmut Baumann (1937-…)
- Baumgarten, Johann Christian Gottlob$* Baumg. - Johann Christian Gottlob Baumgarten (1765-1843)
- Baxter, William$* Baxter - William Baxter (naturaliste écossais) (1787-1871)
- Baxter, William$* W.Baxter - William Baxter (naturaliste anglais) (?-mort avant 1836)
- Bayer, Randall James$* R.J.Bayer - Randall James Bayer (1955-…)
- Beal, William James$* Beal - William James Beal (1833-1924)
- Bean, William Jackson$* Bean - William Jackson Bean (1863-1947)
- Beattie, Rolla Kent$* Beattie - Rolla Kent Beattie (1875-1960)
- Beauverd, Gustave$* Beauverd - Gustave Beauverd (1867-1942)
- Beauverie, Jean Jules$* Beauverie - Jean Beauverie (1874-1938)
- Beauvisage, Georges Eugène Charles$* Beauvis. - Georges Eugène Charles Beauvisage (1852-1925)
- Beauvisage, L.$* L.Beauvis. - L. Beauvisage (fl. 1959)
- Beccari, Odoardo$* Becc. - Odoardo Beccari (1843-1920)
- Bechstein, Johann Matthäus$* Bechst. - Johann Matthäus Bechstein (1757-1822)
- Beck, Günther von Mannagetta und Lërchenau$* Beck - Günther von Mannagetta und Lërchenau Beck (1856-1931)
- Beck, Lewis Caleb$* L.C.Beck - Lewis Caleb Beck (1798-1853)
- Becker, Georges$* G.Becker - Georges Becker (1905-1994)
- Becker, Johannes$* Becker - Johannes Becker (1769-1833)
- Becker, Wilhelm$* W.Becker - Wilhelm Becker (1874-1928)
- Beddome, Richard Henry$* Bedd. - Richard Henry Beddome (1830-1911)
- Bedevian, Armenag K.$* Bedevian - Armenag K. Bedevian (fl. 1936)
- Beechey, Frederick William$* Beechey - Frederick William Beechey (1796-1856)
- Beentje, Henk Jaap$* Beentje - Henk Jaap Beentje (1951-…)
- Beer, Joseph Georg$* Beer - Joseph Georg Beer (1803-1873)
- Béguinot, Augusto$* Bég. - Augusto Béguinot (1875-1940)
- Behnke, Heinz-Dietmar$* Behnke - Heinz-Dietmar Behnke (fl. 1997)
- Behr, Hans Hermann$* Behr - Hans Hermann Behr (1818-1904)
- Beijerinck, Martinus Willem$* Beij. - Martinus Willem Beijerinck (1861-1931)
- Beille, Lucien$* Beille - Lucien Beille (1862-1946)
- Beilschmied, Carl Traugott$* Beilschm. - Carl Traugott Beilschmied (1793-1848)
- Beissner, Ludwig$* Beissn. - Ludwig Beissner (1843-1927)
- Beketow, Andrej Nikolaevich$* Bek. - Andreï Beketov (1825-1902)
- Bélanger, Charles Paulus$* Bél. - Charles Paulus Bélanger (1805-1881)
- Bellardi, Carlo Antonio Lodovico$* Bellardi - Carlo Antonio Lodovico Bellardi (1741-1826)
- Bellynck, Auguste Alexis Adolphe Alexandre$* Bellynck - Auguste Bellynck (1814-1877)
- Beltramini, Francesco de Casati$* Beltr. - Francesco Beltramini de Casati (1828-1903)
- Benett, Sigamony Stephen Richard$* Bennet - Sigamony Stephen Richard Bennet (1940-2009)
- Bennett, Alfred William$* A.W.Benn. - Alfred William Bennett (1833-1902)
- Bennett, George$* G.Benn. - George Bennett (médecin) (1804-1893)
- Bennett, John Joseph$* Benn. - John Joseph Bennett (1801-1876)
- Benoist, Raymond$* Benoist - Raymond Benoist (1881-1970)
- Bentham, George$* Benth. - George Bentham (1800-1884)
- Bentley, Robert$* Bentley - Robert Bentley (1821-1893)
- Bequaert, Joseph Charles$* Bequaert - Joseph Charles Bequaert (1886-1982)
- Bérard, Edoardo$* Bérard - Édouard Bérard (chanoine) (1825-1889)
- Berchtold, Friedrich von$* Bercht. - Friedrich von Berchtold (1781-1876)
- Berendt, Georg Carl$* Berendt - Georg Carl Berendt (1790-1850)
- Berg, Cornelis Christiaan$* C.C.Berg - Cornelis Christiaan Berg (1934-…)
- Berg, Otto Karl$* O.Berg - Otto Karl Berg (1815-1866)
- Bergdolt, Ernst$* Bergdolt - Ernst Bergdolt (1902-1948)
- Berger, Alwin$* A.Berger - Alwin Berger (1871-1931)
- Berger, Ernst Friedrich$* Berger - Ernst Friedrich Berger (1814-1853)
- Bergeret, Jean$* Bergeret - Jean Bergeret (botaniste) (1751-1813)
- Bergeret, Jean-Pierre$* J.P.Bergeret - Jean-Pierre Bergeret (1752-1813)
- Bergey, David Hendricks$* Bergey - David Hendricks Bergey (1860-1937)
- Berggren, Sven$* Berggr. - Sven Berggren (1837-1917)
- Bergh, Rudolph Sophus$* Bergh - Rudolph Bergh (1859-1924)
- Bergius, Karl Heinrich$* K.Bergius - Karl Heinrich Bergius (v. 1790-1818)
- Bergius, Peter Jonas$* P.J.Bergius - Peter Jonas Bergius (1730-1790)
- Berjak, Patricia$* Berjak - Patricia Berjak (1939-2015)
- Berkeley, Miles Joseph$* Berk. - Miles Joseph Berkeley (1803-1889)
- Berkenhout, John$* Berkenh. - John Berkenhout (1730-1791)
- Berkhout, Christine Marie$* Berkhout - Christine Marie Berkhout (1893-1932)
- Berlandier, Jean Louis$* Berland. - Jean-Louis Berlandier (1803-1851)
- Berlese, Antonio$* A.Berl. - Antonio Berlese (1863-1927)
- Berlese, Augusto Napoleone$* Berl. - Augusto Napoleone Berlese (1864-1903)
- Bernal, Rodrigo$* R.Bernal - Rodrigo Bernal (1959-…)
- Bernard, Noël$* N.Bernard - Noël Bernard (1874-1911)
- Bernardin de Saint Pierre, Jacques Henri$* Bernardin - Jacques-Henri Bernardin de Saint-Pierre (1737-1814)
- Bernhardi, Johann Jakob$* Bernh. - Johann Jakob Bernhardi (1774-1850)
- Bernstein, Heinrich Agathon$* Bernstein - Heinrich Agathon Bernstein (1828-1865)
- Berry, Edward Wilber$* E.W.Berry - Edward Wilber Berry (1875-1945)
- Berry, Paul Edward$* P.E.Berry - Paul Edward Berry (1952-…)
- Bertero, Carlo Luigi Giuseppe$* Bertero - Carlo Luigi Giuseppe Bertero (1789-1831)
- Berthelot, Sabin$* Berthel. - Sabin Berthelot (1794-1880)
- Berthold, Gottfried Dietrich Wilhelm$* Berthold - Gottfried Dietrich Wilhelm Berthold (1854-1937)
- Bertillon, Louis-Adolphe$* Bertill. - Louis-Adolphe Bertillon (1821-1883)
- Bertoloni, Antonio$* Bertol. - Antonio Bertoloni (1775-1869)
- Bertoni, Moisés de Santiago$* Bertoni - Moisés Santiago Bertoni (1857-1929)
- Bertrand, Charles Eugène$* C.E.Bertrand - Charles Eugène Bertrand (1851-1917)
- Bertrand, Paul$* P.Bertrand - Paul Bertrand (botaniste) (1879-1944)
- Bérubé, Jean A.$* Bérubé - Jean A. Bérubé (fl. 1988)
- Bescherelle, Émile$* Besch. - Émile Bescherelle (1828-1903)
- Besler, Basilius$* Besler - Basilius Besler[1] (1561-1629)
- Besser, Wilibald Swibert Joseph Gottlieb von$* Besser - Wilibald Swibert Joseph Gottlieb von Besser (1784-1842)
- Bessey, Charles Edwin$* Bessey - Charles Edwin Bessey (1845-1915)
- Betche, Ernst$* Betche - Ernst Betche (1851-1913)
- Beurling, Pehr$* Beurl. - Pehr Johan Beurling (1851-1913)
- Beurmann, Charles Lucien de$* Beurm. - Charles Lucien de Beurmann (1851-1923)
- Bhandari, Madan Mal$* Bhandari - Madan Mal Bhandari (1929-…)
- Bhandary, Hemanta Ram$* Bhandary - Hemanta Ram Bhandary (fl. 1982)
- Bianchi, Giovanni$* Bianchi - Giovanni Bianchi (mycologue) (fl. 1907)
- Bianchinotti, María Virginia$* Bianchin. - María Virginia Bianchinotti (fl. 1990)
- Biasoletto, Bartolomeo$* Biasol. - Bartolomeo Biasoletto (1793-1859)
- Bicheno, James Ebenezer$* Bicheno - James Ebenezer Bicheno (1785-1851)
- Bicknell, Clarence$* C.Bicknell - Clarence Bicknell (1842-1918)
- Bicknell, Eugene Pintard$* E.P.Bicknell - Eugene Pintard Bicknell (1859-1925)
- Bidder, George Palmer$* Bidder - George Parker Bidder III (1863-1953)
- Bidwill, John Carne$* Bidwill - John Carne Bidwill (1815-1853)
- Bieberstein, Friedrich August Marschall von$* M.Bieb. - Friedrich August Marschall von Bieberstein (1768-1826)
- Bienert, Theophil$* Bien. - Theophil Bienert (1833-1873)
- Bigelow, Howard E.$* H.E.Bigelow - Howard E. Bigelow (1923-1987)
- Bigelow, Jacob$* Bigelow - Jacob Bigelow (1787-1879)
- Bigelow, John Milton$* J.M.Bigelow - John Milton Bigelow (1804-1878)
- Bilaidi, A.S.$* Bilaidi - A. S. Bilaidi (fl. 1971)
- Billberg, Gustav Johan$* Billb. - Gustav Johan Billberg (1772-1844)
- Billot, Paul Constant$* Billot - Paul-Constant Billot (1796-1863)
- Binder, Manfred$* Manfr.Binder - Manfred Binder (fl. 1991)
- Binnendijk, Simon$* Binn. - Simon Binnendijk (1821-1883)
- Bisby, Guy Richard$* Bisby - Guy Richard Bisby (1889-1958)
- Bischoff, Gottlieb Wilhelm$* Bisch. - Gottlieb Wilhelm Bischoff (1797-1854)
- Bishop, Ann$* A.Bishop - Ann Bishop (1899-1890)
- Bitter, Friedrich August Georg$* Bitter - Friedrich August Georg Bitter (1873-1927)
- Bivona-Bernardi, Antonius de$* Biv. - Antonius de Bivona-Bernardi (1774-1837)
- Bjurzon, Jonas$* Bjurzon - Jonas Bjurzon (1810-1882)
- Black, John McConnell$* J.M.Black - John McConnell Black (1855-1951)
- Blackwell, Elizabeth$* Blackw. - Elizabeth Blackwell (botaniste) (1707-1758)
- Blainville, Henri-Marie Ducrotay de$* Blainv. - Henri-Marie Ducrotay de Blainville (1777-1850)
- Blake, Sidney Fay$* S.F.Blake - Sidney Fay Blake (1892-1959)
- Blake, Stanley Thatcher$* S.T.Blake - Stanley Thatcher Blake (1910-1973)
- Blakely, William Faris$* Blakely - William Blakely (1875-1941)
- Blakeslee, Albert Francis$* Blakeslee - Albert Francis Blakeslee (1874-1954)
- Blanchard, Frank Nelson$* F.N.Blanch. - Frank Nelson Blanchard (1888-1937)
- Blanchard, Raphaël$* R.Blanch. - Raphaël Blanchard (1857-1919)
- Blanchet, Jacques Samuel$* Blanchet - Jacques Samuel Blanchet (1807-1875)
- Blanco, Francisco Manuel$* Blanco - Francisco Manuel Blanco (1778-1845)
- Blanquet, Josias Braun$* Braun-Blanq. - Josias Braun-Blanquet (1884-1980)
- Blaringhem, Louis Florimond$* Blaringhem - Louis Blaringhem (1878-1958)
- Blatter, Ethelbert$* Blatt. - Ethelbert Blatter (1877-1934)
- Blaxell, Donald Frederick$* Blaxell - Donald Frederick Blaxell (1934-…)
- Bleicher, Gustave-Marie$* Bleicher - Gustave-Marie Bleicher (1838-1901)
- Bluff, Mathias Joseph$* Bluff - Mathias Joseph Bluff (1805-1837)
- Blume, Carl Ludwig$* Blume - Carl Ludwig Blume (1796-1862)
- Blytt, Axel Gudbrand$* A.Blytt - Axel Gudbrand Blytt (1843-1898)
- Blytt, Matthias Numsen$* Blytt - Matthias Numsen Blytt (1789-1862)
- Bobrov, Alexey Vladimir$* A.V.Bobrov - Alexey Vladimir Bobrov (1969-…)
- Boccone, Paolo Silvio$* Boccone - Paolo Silvio Boccone[1] (1633-1704)
- Böcher, Tyge Wittrock$* Böcher - Tyge Wittrock Böcher (1909-1983)
- Bock, Benoît$* B.Bock - Benoît Bock (1972-…)
- Bock, Hieronymus$* H.Bock - Jérôme Bock[1] (1498-1554)
- Bodenheim, Marcel Gustav Baumann$* Baum.-Bod. - Marcel Gustav Baumann-Bodenheim (1920-1996)
- Boeckeler, Johann Otto$* Boeckeler - Johann Otto Boeckeler (1803-1899)
- Boehmer, Georg Rudolf$* Boehm. - Georg Rudolf Boehmer (1723-1803)
- Boerhaave, Herman$* Boerh. - Herman Boerhaave[1] (1668-1739)
- Boerlage, Jacob Gijsbert$* Boerl. - Jacob Gijsbert Boerlage (1849-1900)
- Boidin, Jacques$* Boidin - Jacques Boidin (1893-?)
- Boira, Herminio$* Boira - Herminio Boira (1943-…)
- Bois, Désiré Georges Jean Marie$* Bois - Désiré Georges Jean Marie Bois (1856-1946)
- Boisduval, Jean-Baptiste Alphonse Dechauffour de$* Boisd. - Jean-Baptiste Alphonse Dechauffour de Boisduval (1799-1879)
- Boissier, Pierre Edmond$* Boiss. - Edmond Boissier (1810-1885)
- Boissieu, Claude Victor de$* Boissieu - Claude Victor de Boissieu (1784-1868)
- Boissonade, Jules$* Boissonade - Jules Boissonnade (1831-1897)
- Boistel, Alphonse$* Boistel - Alphonse Boistel (1836-1908)
- Boitard, Pierre$* Boitard - Pierre Boitard (1789-1859)
- Boiteau, Pierre$* Boiteau - Pierre Boiteau (1911-1980)
- Boivin, Joseph Robert Bernard$* B.Boivin - Joseph Robert Bernard Boivin (1916-1985)
- Boivin, Louis Hyacinthe$* Boivin - Louis Hyacinthe Boivin (1808-1852)
- Bojer, Wenceslas ou Wenzel$* Bojer - Wenceslas Bojer (1795-1856)
- Bolander, Henry Nicholas$* Bol. - Henry Nicholas Bolander (1831-1897)
- Bold, Harold Charles$* H.C.Bold - Harold Charles Bold (1909-1987)
- Bolle, Carl August$* Bolle - Carl August Bolle (1821-1909)
- Bolle, Friedrich Franz August Albrecht$* F.Bolle - Friedrich Franz Bolle (1905-1999)
- Bolton, James$* Bolton - James Bolton (1735-1799)
- Bolus, Harriet Margaret Louisa$* L.Bolus - Harriet Margaret Louisa Bolus (1877-1970)
- Bolus, Harry$* Bolus - Harry Bolus (1834-1911)
- Bommer, Joseph Édouard$* J.Bommer - Joseph Édouard Bommer (1829-1895)
- Bon, Marcel$* Bon - Marcel Bon (1925-…)
- Bonafous, Matthieu$* Bonaf. - Matthieu Bonafous (1793-1852)
- Bonamy, François$* Bonamy - François Bonamy (1710-1786)
- Bonaparte, Roland Napoléon$* Bonap. - Roland Bonaparte (1858-1924)
- Bonati, Gustave Henri$* Bonati - Gustave Henri Bonati (1873-1927)
- Bondar, Gregório Gregorievich$* Bondar - Gregório Gregorievich Bondar (1881-1959)
- Bongard, August Gustav Heinrich von$* Bong. - August Gustav Heinrich von Bongard (1786-1839)
- Bonhomme, Jules$* Bonhomme - Jules Bonhomme (?-?)
- Bonnet, Edmond$* Bonnet - Edmond Bonnet (1848-1922)
- Bonnier, Gaston$* Bonnier - Gaston Bonnier (1853-1922)
- Bonorden, Hermann Friedrich$* Bonord. - Hermann Friedrich Bonorden (1801-1884)
- Bonpland, Aimé$* Bonpl. - Aimé Bonpland (1773-1858)
- Boom, Boudewijn Karel$* Boom - Boudewijn Karel Boom (1903-1980)
- Boott, Francis$* Boott - Francis Boott (1792-1863)
- Bor, Norman Loftus$* Bor - Norman Loftus Bor (1893-1972)
- Borbás, Vincze von$* Borbás - Vincze von Borbás (1844-1905)
- Boreau, Alexandre$* Boreau - Alexandre Boreau (1803-1875)
- Börgesen, Frederik Christian Emil$* Borgesen - Frederik Christian Emil Börgesen (1866-1956)
- Borhidi, Attila L.$* Borhidi - Attila L. Borhidi (1932-…)
- Borissova, Antonina Georgievna$* Boriss. - Antonina Borissova (1903-1970)
- Borkhausen, Moritz Balthasar$* Borkh. - Moritz Balthasar Borkhausen (1760-1806)
- Börner, Carl Julius Bernhard$* Börner - Carl Julius Bernhard Börner (1880-1953)
- Bornet, Jean-Baptiste Édouard$* Bornet - Jean-Baptiste Édouard Bornet (1828-1911)
- Bornmüller, Joseph Friedrich Nicolaus$* Bornm. - Joseph Friedrich Nicolaus Bornmüller (1862-1948)
- Borrel, Amédée$* Borrel - Amédée Borrel (1867-1936)
- Borrer, William$* Borrer - William Borrer (1781-1862)
- Bory de Saint-Vincent, Jean-Baptiste$* Bory - Jean-Baptiste Bory de Saint-Vincent (1778-1846)
- Borza, Alexandru$* Borza - Alexandru Borza (1887-1971)
- Borzì, Antonino$* Borzi - Antonino Borzi (1852-1921)
- Bosc d'Antic, Louis-Augustin$* Bosc - Louis-Augustin Bosc d'Antic (1759-1828)
- Bosch, Roelof Benjamin van den$* Bosch - Roelof Benjamin van den Bosch (1810-1862)
- Bosser, Jean$* Bosser - Jean Bosser (1922-2013)
- Botschantzev, Victor Petrovič$* Botsch. - Victor Botchantsev (1910-1990)
- Botschantzeva, Zinaida Petrovna$* Botschantz. - Zinaïda Botchantseva (1907-1973)
- Bouché, Carl David$* C.D.Bouché - Carl David Bouché (1809-1881)
- Bouché, Peter Carl$* Bouché - Peter Carl Bouché (1783-1856)
- Bouchet, Dominique$* Bouchet - Dominique Bouchet-Doumenq (1770-1845)
- Boudier, Jean Louis Émile$* Boud. - Émile Boudier (1828-1920)
- Boudouresque, Charles-François$* Boudour. - Charles-François Boudouresque (1941-…)
- Boulay, Jean Nicolas$* Boulay - Jean-Nicolas Boulay (1837-1905)
- Boulenger, George Albert$* Boulenger - George Albert Boulenger (1858-1937)
- Boulos, Loutfy$* Boulos - Loutfy Boulos (1932-…)
- Bourdillon, Thomas Fulton$* Bourd. - Thomas Fulton Bourdillon (1849-1930)
- Bourdot, Hubert$* Bourdot - Hubert Bourdot (1861-1937)
- Boureau, Edouard Léon François$* Boureau - Édouard Boureau (1913-?)
- Bourgeau, Eugène$* Bourg. - Eugène Bourgeau (1813-1877)
- Bournérias, Marcel$* Bourn. - Marcel Bournérias (?-2010)
- Bouteille, Jean$* Bouteille - Jean Bouteille (fl. 1946)
- Boutique, Raymond$* Boutique - Raymond Boutique (1906-1985)
- Bouton, Louis$* Bouton - Louis Bouton (1800-1878)
- Bouvet, Georges$* Bouvet - Georges Bouvet (1850-1929)
- Bové, Nicolas$* Bové - Nicolas Bové (1802-1842)
- Bowdich, Sarah$* Bowdich - Sarah Bowdich Lee (1791-1856)
- Bowdich, Thomas Edward$* T.E.Bowdich - Thomas Edward Bowdich (1791-1824)
- Bower, Frederick Orpen$* Bower - Frederick Orpen Bower (1855-1948)
- Bowerbank, James Scott$* Bowerb. - James Scott Bowerbank (1797-1877)
- Bowie, James$* Bowie - James Bowie (botaniste) (1789-1869)
- Braarud, Trygve$* Braarud - Trygve Braarud (1903-1985)
- Brackenridge, William Dunlop$* Brack. - William Dunlop Brackenridge (1810-1893)
- Bradbury, John$* J.Bradbury - John Bradbury (botaniste) (1768-1823)
- Brade, Alexander Curt$* Brade - Alexander Curt Brade (1881-1971)
- Bradley, Richard$* Bradley - Richard Bradley (botaniste)[1] (1688-1732)
- Brady, Henry Bowman$* Brady - Henry Bowman Brady (1835-1891)
- Bramwell, David$* Bramwell - David Bramwell (1942-…)
- Brandegee, Mary Katharine$* K.Brandegee - Mary Katharine Brandegee (1844-1920)
- Brandegee, Townshend Stith$* Brandegee - Townshend Stith Brandegee (1843-1925)
- Brandham, Peter Edward$* Brandham - Peter Edward Brandham (1937-…)
- Brandt, Johann Friedrich von$* Brandt - Johann Friedrich von Brandt (1802-1879)
- Brândză, Dimitrie$* D.Brândză - Dimitrie Brândză (1846-1895)
- Braun, Alexander Karl Heinrich$* A.Braun - Alexander Braun (1805-1877)
- Braun, Emma Lucy$* E.L.Braun - Emma Lucy Braun (1889-1971)
- Braun, Heinrich$* Heinr.Braun - Heinrich Braun (botaniste) (1851-1920)
- Brause, Guido Georg Wilhelm$* Brause - Guido Georg Wilhelm Brause (1847-1922)
- Bravo Hollis, Helia$* Bravo - Helia Bravo Hollis (1901-2001)
- Bray, Franz Gabriel von$* Bray - François Gabriel de Bray (1765-1832)
- Bray, William L.$* W.L.Bray - William L. Bray (1865-1953)
- Brébisson, Louis Alphonse de$* Bréb. - Louis Alphonse de Brébisson (1798-1872)
- Breda, Jacob Gijsbert Samuel van$* Breda - Jacob Gijsbert Samuel van Breda (1788-1867)
- Breedlove, Dennis E.$* Breedlove - Dennis E. Breedlove (1939-2012)
- Brefeld, Julius Oscar$* Bref. - Julius Oscar Brefeld (1839-1925)
- Breistroffer, Maurice$* Breistr. - Maurice A. F. Breistroffer (1910-1986)
- Bremekamp, Cornelis Eliza Bertus$* Bremek. - Cornelis Eliza Bertus Bremekamp (1888-1984)
- Bremer, Kåre$* K.Bremer - Kåre Bremer (1948-…)
- Brenan, John Patrick Micklethwait$* Brenan - John Patrick Micklethwait Brenan (1917-1985)
- Bresadola, Giacomo$* Bres. - Giacomo Bresadola (1847-1929)
- Breteler, Franciscus Jozef$* Breteler - Franciscus Jozef Breteler (1932-…)
- Brewer, William Henry$* W.H.Brewer - William Henry Brewer (1828-1910)
- Brickell, Christopher David$* C.D.Brickell - Christopher David Brickell (1932-…)
- Bridel, Samuel Élisée von$* Brid. - Samuel Elisée Bridel-Brideri (1761-1828)
- Briggs, Barbara Gillian$* B.G.Briggs - Barbara Gillian Briggs (1934-…)
- Briot, Pierre Louis$* Briot - Pierre Louis Briot (1804-1888)
- Briquet, John Isaac$* Briq. - John Isaac Briquet (1870-1931)
- Brittinger, Christian Casimir$* Brittinger - Christian Casimir Brittinger (1795-1869)
- Britton, Elizabeth Gertrude$* E.Britton - Elizabeth Britton (1858-1934)
- Britton, Nathaniel Lord$* Britton - Nathaniel Lord Britton (1859-1934)
- Brockmann-Jerosch, Heinrich$* Brockm.-Jer. - Heinrich Brockmann-Jerosch (1879-1939)
- Bromhead, Edward Ffrench$* Bromhead - Edward Ffrench Bromhead (1789-1855)
- Brongniart, Adolphe$* Brongn. - Adolphe Brongniart (1801-1876)
- Brongniart, Alexandre$* Al.Brongn. - Alexandre Brongniart (1770-1847)
- Bronn, Heinrich Georg$* Bronn - Heinrich Georg Bronn (1800-1862)
- Brooker, Murray Ian Hill$* Brooker - Murray Ian Hill Brooker (1934-…)
- Broome, Christopher Edmund$* Broome - Christopher Edmund Broome (1812-1886)
- Brotero, Felix de Avelar$* Brot. - Felix de Avelar Brotero (1744-1828)
- Brotherus, Viktor Ferdinand$* Broth. - Viktor Ferdinand Brotherus (1849-1929)
- Brouillet, Luc$* Brouillet - Luc Brouillet (1954-…)
- Broussonet, Pierre Marie Auguste$* Brouss. - Pierre Marie Auguste Broussonet (1761-1807)
- Brown, Addison$* A.Br. - Addison Brown (1830-1913)
- Brown, Alex E.$* A.E.Br. - Alex E. Brown (fl. 2003)
- Brown, Clair Alan$* C.A.Br. - Clair Alan Brown (1903-1982)
- Brown, Helen Jean$* H.J.Br. - Helen Jean Brown (1903-1982)
- Brown, James Greenlief$* J.G.Br. - James Greenlief Brown (1880-1957)
- Brown, Margaret Sibella$* M.S.Br. - Margaret Sibella Brown (1866-1961)
- Brown, Nellie$* N.A.Br. - Nellie Brown (1876-1956)
- Brown, Nicholas Edward$* N.E.Br. - Nicholas Edward Brown (1849-1934)
- Brown, Robert$* R.Br. - Robert Brown (botaniste) (1773-1858)
- Brown (de Nouvelle-Zélande), Robert$* R.Br.bis - Robert Brown (botaniste néo-zélandais) (1820-1906)
- Brown (du Camster), Robert$* R.Br.ter - Robert Brown (explorateur) (1842-1895)
- Brown, Walter Varian$* W.V.Br. - Walter Varian Brown (1913-1977)
- Browne, Patrick$* P.Browne - Patrick Browne (1720-1790)
- Bruce, David$* D.Bruce - David Bruce (biologiste) (1855-1931)
- Bruce, James$* Bruce - James Bruce (explorateur) (1730-1794)
- Bruch, Philipp$* Bruch - Philipp Bruch (1781-1847)
- Brücher, Heinz$* Brücher - Heinz Brücher (1915-1991)
- Brues, Charles Thomas$* C.T.Brues - Charles Thomas Brues (fl. 1911)
- Bruggen, Heinrich Wilhelm Eduard van$* H.Bruggen - Heinrich Wilhelm Eduard van Bruggen (1927-…)
- Bruguière, Jean-Guillaume$* Brug. - Jean-Guillaume Bruguière (1750-1798)
- Brummitt, Richard Kenneth$* Brummitt - Richard Kenneth Brummitt (1937-2013)
- Brunel, Jean-Frédéric$* Jean F.Brunel - Jean-Frédéric Brunel (1945-…)
- Brunet, Louis-Ovide$* Brunet - Louis-Ovide Brunet (1826-1876)
- Brunfels, Otto$* Brunfels - Otto Brunfels[1] (1488-1534)
- Brunner von Wattenwyl, Karl$* Brunner - Karl Brunner von Wattenwyl (1823-1914)
- Bruns, Thomas D.$* T.D.Bruns - Thomas D. Bruns (fl. 1996)
- Brygoo, Édouard Raoul$* Brygoo - Édouard-Raoul Brygoo (1920-2016)
- Bryson, Charles$* Bryson - Charles Bryson (1950-…)
- Bubani, Pietro$* Bubani - Pietro Bubani (1806-1888)
- Buc'hoz, Pierre-Joseph$* Buc'hoz - Pierre-Joseph Buc'hoz (1731-1807)
- Buch, Leopold von$* Buch - Leopold von Buch (1774-1853)
- Buchanan-Hamilton, Francis$* Buch.-Ham. - Francis Buchanan-Hamilton (1762-1829)
- Buchenau, Franz Georg Philipp$* Buchenau - Franz Georg Philipp Buchenau (1831-1906)
- Buchet, Samuel$* Buchet - Samuel Buchet (1875-1956)
- Buchholz, John Theodore$* J.Buchholz - John Theodore Buchholz (1888-1951)
- Bucholtz, Feodor Vladimirovic$* Bucholtz - Fedor Bucholtz (1872-1924)
- Buckland, William$* Buckland - William Buckland (1784-1856)
- Buckley, Samuel Botsford$* Buckley - Samuel Botsford Buckley (1809-1884)
- Buffon, Georges-Louis Leclerc de$* Buffon - Georges-Louis Leclerc de Buffon (1707-1788)
- Buhse, Friedrich Alexander$* Buhse - Friedrich Alexander Buhse (1821-1898)
- Buining, Albert Frederik Hendrik$* Buining - Albert Frederik Hendrik Buining (1901-1976)
- Buisman, Christine Johanna$* Buisman - Christine Buisman (1900-1936)
- Bukasov, Sergej Mikhailovich$* Bukasov - Sergueï Boukassov (1891-1983)
- Bull, William$* W.Bull - William Bull (1828-1902)
- Bulliard, Pierre$* Bull. - Pierre Bulliard (v. 1742-1793)
- Bullini, Luciano$* Bullini - Luciano Bullini (fl. 1992)
- Bullock, Arthur Allman$* Bullock - Arthur Allman Bullock (1906-1980)
- Bunge, Alexander von$* Bunge - Alexander von Bunge (1803-1890)
- Burbank, Luther$* Burbank - Luther Burbank (1849-1926)
- Burbidge, Nancy Tyson$* N.T.Burb. - Nancy Tyson Burbidge (1912-1977)
- Burchell, William John$* Burch. - William John Burchell (1781-1863)
- Burdet, Hervé Maurice$* Burdet - Hervé Maurice Burdet (1939-…)
- Bureau, Louis Édouard$* Bureau - Édouard Bureau (1830-1918)
- Burgeff, Hans Edmund Nicola$* Burgeff - Hans Edmund Nicola Burgeff (1883-1976)
- Bürger, Heinrich$* Bürger - Heinrich Bürger (1804-1858)
- Burger, William Carl$* W.C.Burger - William Carl Burger (1932-…)
- Burgt, Xander van der$* Burgt - Xander van der Burgt (fl. 2006)
- Burkart, Arturo Erhardo$* Burkart - Arturo Eduardo Burkart (1906-1975)
- Burkill, Isaac Henry$* Burkill - Isaac Henry Burkill (1870-1965)
- Burle-Marx, Roberto$* Burle-Marx - Roberto Burle Marx (1909-1994)
- Burman, Johannes$* Burm. - Johannes Burman (1707-1779)
- Burman, Nicolaas Laurens$* Burm.f. - Nicolaas Laurens Burman (1734-1793)
- Burmeister, Hermann$* Burmeist. - Hermann Burmeister (1807-1892)
- Burnett, Gilbert Thomas$* Burnett - Gilbert Thomas Burnett (1800-1835)
- Burret, Karl Ewald Maximilian$* Burret - Max Burret (1883-1964)
- Burrill, Thomas Jonathan$* Burrill - Thomas Jonathan Burrill (1839-1916)
- Burt, Edward Angus$* Burt - Edward Angus Burt (1859-1939)
- Burt-Utley, Kathleen$* Burt-Utley - Kathleen Burt-Utley (1944-…)
- Burtt, Bernard Dearman$* Burtt - Bernard Dearman Burtt (1902-1938)
- Burtt, Brian Laurence$* B.L.Burtt - Brian Laurence Burtt (1913-2008)
- Burtt Davy, Joseph$* Burtt Davy - Joseph Burtt Davy (1870-1940)
- Bury, Priscilla Susan$* Bury - Priscilla Susan Bury (1799-1872)
- Busch, Elizaveta Aleksandrovna$* E.A.Busch - Elizaveta Aleksandrovna Busch (1886-1960)
- Busch, Nicolaĭ Adolfowitsch$* N.Busch - Nikolaï Busch (1869-1941)
- Buser, Robert$* Buser - Robert Buser (1857-1931)
- Bute, John Stuart$* Stuart - John Stuart (3e comte de Bute) (1713-1792)
- Bütschli, Johann Adam Otto$* Buetschli - Otto Bütschli (1848-1920)
- Buxbaum, Franz$* Buxb. - Franz Buxbaum (1900-1979)
- Buxbaum, Johann Christian$* J.C.Buxb. - Johann Christian Buxbaum[1] (1693-1730)
- Buysson, François du$* F.Buyss. - François du Buysson (1825-1906)
- Buysson, Robert du$* Buyss. - Robert du Buysson (1861-1946)
- Cabrera, Ángel$* A.Cabrera - Ángel Cabrera (zoologiste) (1879-1960)
- Cabrera, Ángel Lulio$* Cabrera - Ángel Lulio Cabrera (1908-1999)
- Caddick, Lizabeth$* Caddick - Lizabeth Caddick (fl. 2002)
- Cadet, Thérésien$* Cadet - Thérésien Cadet (1937-1987)
- Cailliaud, Frédéric$* Caill. - Frédéric Cailliaud (1787-1869)
- Cajander, Aimo Aarno Antero$* A.Cajander - Aimo Aarno Antero Cajander (1908-1977)
- Cajander, Aimo Kaarlo$* Cajander - Aimo Kaarlo Cajander (1879-1943)
- Caldas, Francisco José de$* Caldas - Francisco José de Caldas (1741-1816)
- Calderón, Cléofe E.$* C.E.Calderón - Cléofe E. Calderón (1940?-…)
- Caley, George$* Caley - George Caley (1770-1829)
- Callay, Eugène Albert Athenase$* Callay - Albert Callay (1822-1896)
- Calvert, Amelia Smith$* A.S.Calvert - Amelia Smith Calvert (1876-?)
- Calvert, Philip Powell$* Calvert - Philip Powell Calvert (1871-1961)
- Cambessèdes, Jacques$* Cambess. - Jacques Cambessèdes (1799-1863)
- Camel, Jiří Josef$* Kamel - Jiří Josef Camel[1] (1661-1706)
- Cameron, Alexander Kenneth$* Cameron - Alexander Kenneth Cameron (1908-?)
- Camper, Peter (ou Petrus)$* Camper - Petrus Camper (1722-1789)
- Camus, Aimée Antoinette$* A.Camus - Aimée Antoinette Camus (1879-1965)
- Camus, Edmond Gustave$* E.G.Camus - Edmond-Gustave Camus (1852-1915)
- Candolle, Alphonse Louis Pierre Pyrame de$* A.DC. - Alphonse Pyrame de Candolle (1806-1893)
- Candolle, Anne Casimir Pyrame de$* C.DC. - Casimir Pyrame de Candolle (1836-1918)
- Candolle, Augustin Pyrame de$* DC. - Augustin Pyrame de Candolle (1778-1841)
- Candolle, Richard Émile Augustin de$* Aug.DC. - Richard Émile Augustin de Candolle (1868-1920)
- Cannart d'Hamale, Frédéric$* Cannart - Frédéric Cannart d'Hamale (1804-1888)
- Cantor, Theodore Edward$* Cantor - Theodore Edward Cantor (1809-1854)
- Capot, J.$* Capot - J. Capot (fl. 1975)
- Capuron, René Paul Raymond$* Capuron - René Paul Raymond Capuron (1921-1971)
- Cárdenas, Martin$* Cárdenas - Martin Cárdenas (1899-1973)
- Cardew, Ruth Mary$* Cardew - Ruth Mary Tristram (1886-1950)
- Cardona i Florit, Maria Àngels$* Cardona - Maria Àngels Cardona i Florit (1940-1991)
- Cardot, Jules$* Cardot - Jules Cardot (1860-1934)
- Carmichael, Dugald$* Carmich. - Dugald Carmichael (1772-1827)
- Carpenter, William Benjamin$* W.B.Carp. - William Benjamin Carpenter (1813-1885)
- Carr, Dennis John$* D.J.Carr - Dennis John Carr (1915-…)
- Carr, Stella Grace Maisie$* S.G.M.Carr - Stella Grace Maisie Carr (1912-1988)
- Carrière, Élie-Abel$* Carrière - Élie-Abel Carrière (1818-1896)
- Carruthers, William$* Carruth. - William Carruthers (1830-1922)
- Carter, Nellie$* N.Carter - Nellie Carter (1895-?)
- Carter, Susan$* S.Carter - Susan Carter Holmes (1933-…)
- Caruel, Théodore$* Caruel - Théodore Caruel (1830-1898)
- Carus, Carl Gustav$* Carus - Carl Gustav Carus (1789-1869)
- Carvalho, Andre Mauricio de$* A.M.Carvalho - André Maurício Vieira de Carvalho (1951-2002)
- Carver, George Washington$* Carver - George Washington Carver (1864-1943)
- Casaretto, Giovanni$* Casar. - Giovanni Casaretto (1812-1879)
- Casas, Creu$* Casas - Creu Casas (1913-2007)
- Caspary, Johann Xaver Robert$* Casp. - Robert Caspary (1818-1887)
- Casper, Siegfried Jost$* Casper - Siegfried Jost Casper (1929-…)
- Cassin, John$* Cassin - John Cassin (?-?)
- Cassini, Alexandre Henri Gabriel de$* Cass. - Alexandre Henri Gabriel de Cassini (1781-1832)
- Castelnau, François Louis Nompar de Caumat de Laporte$* Castelnau - Francis de Laporte de Castelnau (1810-1880)
- Castillon, Jean-Bernard$* J.-B.Castillon - Jean-Bernard Castillon (1940-…)
- Castillon, Jean-Philippe$* J.-P.Castillon - Jean-Philippe Castillon (1965-…)
- Castroviejo Bolibar, Santiago$* Castrov. - Santiago Castroviejo Bolibar (1946-2009)
- Catesby, Mark$* Catesby - Mark Catesby[1] (1683-1749)
- Catling, Paul Miles$* Catling - Paul Miles Catling (1947-…)
- Caullery, Maurice$* Caullery - Maurice Caullery (1868-1958)
- Cavalier-Smith, Thomas$* Caval.-Sm. - Thomas Cavalier-Smith (1942-…)
- Cavanilles, Antonio José$* Cav. - Antonio José Cavanilles (1745-1804)
- Cavara, Fridiano$* Cavara - Fridiano Cavara (1857-1929)
- Cejp, Karel$* Cejp - Karel Cejp (1900-1979)
- Cels, Jacques Philippe Martin$* Cels - Jacques Philippe Martin Cels (1740-1806)
- Celsius, Olof$* Celsius - Olof Celsius (1670-1756)
- Cervantes, Vicente$* Cerv. - Vicente Cervantes (1755-1829)
- Cesalpino, Andrea$* Cesalpino - Andrea Cesalpino[1] (1519-1603)
- Cesati, Vincenzo de$* Ces. - Vincenzo de Cesati (1806-1883)
- Cestoni, Giacinto$* Cestoni - Giacinto Cestoni[1] (1637-1718)
- Chabaud, Justin-Benjamin$* Chabaud - Justin-Benjamin Chabaud (1833-1915)
- Chabert, Pierre$* P.Chabert - Pierre Chabert (botaniste) (1796-1867)
- Chabrey, Dominique$* Chabrey - Dominique Chabrey[1] (1610-1669)
- Chacón Roldán, Gloria$* G.Chacón - Gloria Chacón Roldán (1940-…)
- Chadefaud, Marius$* Chadef. - Marius Chadefaud (1900-1984)
- Chagas, Carlos Ribeiro Justiniano$* Chagas - Carlos Chagas (1879-1934)
- Chaix, Dominique$* Chaix - Dominique Chaix (1730-1799)
- Chalon, Jean Charles Antoine$* Chalon - Jean Chalon (botaniste) (1846-1921)
- Chamberlain, Charles Joseph$* Chamb. - Charles Joseph Chamberlain (1863-1943)
- Chamisso, Adelbert von$* Cham. - Adelbert von Chamisso (1781-1838)
- Champion, John George$* Champ. - John George Champion (1815-1854)
- Champluvier, Dominique$* Champl. - Dominique Champluvier (1953-…)
- Chang, Mei Chen$* M.C.Chang - Mei Chen Chang (1933-…)
- Chang, Yong Tian$* Y.T.Chang - Yong Tian Chang (1936-…)
- Chang, Yui Liang$* Y.L.Chang - Yui Liang Chang (1923-1977)
- Chao, Chi Son$* C.S.Chao - Chi Son Chao (1936-…)
- Chapman, Alvan Wentworth$* Chapm. - Alvan Wentworth Chapman (1809-1899)
- Chase, Mark Wayne$* M.W.Chase - Mark Wayne Chase (1951-…)
- Chase, Mary Agnes$* Chase - Mary Agnes Meara Chase (1869-1963)
- Chassagne, Maurice$* Chass. - Maurice Chassagne (1880-1960)
- Chatelain, Cyrille$* C.Chatel. - Cyrille Chatelain (1963-…)
- Châtelain, Jean Jacques$* Châtel. - Jean Jacques Châtelain (1736-1822)
- Chater, Arthur Oliver$* Chater - Arthur Oliver Chater (1933-…)
- Chatin, Gaspard Adolphe$* Chatin - Gaspard Adolphe Chatin (1813-1901)
- Chatton, Édouard Pierre Léon$* Chatton - Édouard Chatton (1883-1947)
- Chaubard, Louis Athanase$* Chaub. - Louis Athanase Chaubard (1785-1854)
- Chaumeton, François-Pierre$* Chaumeton - François-Pierre Chaumeton (1775-1819)
- Cházaro Basáñez, Miguel de Jesús$* Cházaro - Miguel de Jesús Cházaro Basáñez (fl. 1995)
- Chazelles de Prizy, Laurent Marie$* Chaz. - Laurent de Chazelles (1724-1808)
- Cheek, Martin$* Cheek - Martin Cheek (1960-…)
- Cheel, Edwin$* Cheel - Edwin Cheel (1872-1951)
- Cheeseman, Thomas Frederic$* Cheeseman - Thomas Frederic Cheeseman (1846-1923)
- Cheesman, Ernest Entwistle$* Cheesman - Ernest Entwistle Cheesman (1898-1983)
- Chen, Wen Hong$* W.H.Chen - Wen Hong Chen (fl. 2002)
- Chen, Xi Dian$* X.D.Chen - Xi Dian Chen (1935-…)
- Chen, Xin Lu$* X.L.Chen - Xin Lu Chen (fl. 1989)
- Cheng, Wan Chun$* W.C.Cheng - Wan Chun Cheng (1908-1987)
- Cherler, Johann Heinrich$* Cherler - Johann Heinrich Cherler[1] (1570-1610)
- Chermezon, Henri$* Cherm. - Henri Chermezon (1885-1939)
- Chevalier, Auguste Jean Baptiste$* A.Chev. - Auguste Chevalier (1873-1956)
- Chevallier, François Fulgis$* Chevall. - François Fulgis Chevallier (1796-1840)
- Chevassut, Georges$* Chevassut - Georges Chevassut (1923-2003)
- Chew, Wee-Lek$* Chew - Wee-Lek Chew (1932-…)
- Ching, Ren Chang$* Ching - Ren Chang Ching (1898-1986)
- Chiovenda, Emilio$* Chiov. - Emilio Chiovenda (1871-1941)
- Chippendale, George McCartney$* Chippend. - George McCartney Chippendale (1921-…)
- Chisumpa, Sylvester Mudenda$* Chisumpa - Sylvester Mudenda Chisumpa (1948-…)
- Chodat, Robert Hippolyte$* Chodat - Robert Chodat (1865-1934)
- Choisy, Jacques Denys$* Choisy - Jacques Denys Choisy (1799-1859)
- Choisy, Maurice Gustave Benoît$* M.Choisy - Maurice Gustave Benoît Choisy (1897-1966)
- Chouard, Pierre$* Chouard - Pierre Chouard (1903-1983)
- Christ, Konrad Hermann Heinrich$* Christ - Konrad Hermann Heinrich Christ (1833-1933)
- Christenhusz, Maarten Joost Maria$* Christenh. - Maarten Joost Maria Christenhusz (1976-…)
- Christensen, Carl Frederik Albert$* C.Chr. - Carl Frederik Albert Christensen (1872-1942)
- Christensen, Tyge Ahrengot$* T.A.Chr. - Tyge Ahrengot Christensen (1918-1996)
- Christenson, Eric Alston$* Christenson - Eric Christenson (1956-2011)
- Christian, Hugh Basil$* Christian - Hugh Basil Christian (1871-1950)
- Christie, Susan J.$* S.J.Christie - Susan J. Christie (1952-…)
- Christmann, Gottlieb Friedrich$* Christm. - Gottlieb Friedrich Christmann (1752-1836)
- Christophersen, Erling$* Christoph. - Erling Christophersen (1898-1994)
- Chrshanovski, Vladimir Gennadievich$* Chrshan. - Vladimir Khrjanovski (1912-1985)
- Chrtek, Jindřich$* Chrtek - Jindřich Chrtek (1930-2008)
- Chu, Cheng De$* C.D.Chu - Cheng De Chu (1928-…)
- Chu, Wei Ming$* W.M.Chu - Wei Ming Chu (1930-…)
- Chudeau, René$* Chud. - René Chudeau (1864-1921)
- Chun, Woon Young$* Chun - Woon Young Chun (1890-1971)
- Ciferri, Raffaele$* Cif. - Raffaele Ciferri (1897-1964)
- Cinq-Mars, Lionel$* Cinq-Mars - Lionel Cinq-Mars (1919-1973)
- Cirillo, Domenico Maria Leone$* Cirillo - Domenico Maria Leone Cirillo (1739-1799)
- Clairville, Joseph Philippe de$* Clairv. - Joseph Philippe de Clairville (1742-1830)
- Clapham, Arthur Roy$* A.R.Clapham - Arthur Roy Clapham (1904-1990)
- Clapperton, Bain Hugh$* Clapperton - Hugh Clapperton (1788-1827)
- Clarion, Jacques$* Clarion - Jacques Clarion (1776-1844)
- Clark, Lynn G.$* L.G.Clark - Lynn G. Clark (1956-…)
- Clarke, Charles Baron$* C.B.Clarke - Charles Baron Clarke (1832-1906)
- Clarke, Edward Daniel$* E.D.Clarke - Edward Daniel Clarke (1769-1822)
- Clausen, Robert Theodore$* R.T.Clausen - Robert Theodore Clausen (1911-1981)
- Clayton, John$* J.Clayton - John Clayton (botaniste) (1686-1773)
- Clayton, William Derek$* Clayton - William Derek Clayton (1926-…)
- Cleland, John Burton$* Cleland - John Burton Cleland (1878-1971)
- Clemente y Rubio, Simón de Rojas$* Clemente - Simón de Rojas Clemente y Rubio (1777-1827)
- Clements, Frederic Edward$* Clem. - Frederic Edward Clements (1874-1945)
- Clements, Mark Alwin$* M.A.Clem. - Mark Alwin Clements (1949-…)
- Cleve, Per Theodor$* Cleve - Per Teodor Cleve (1840-1905)
- Clifford, George$* G.Clifford - George Clifford (botaniste) (1685-1760)
- Clifford, Harold Trevor$* Clifford - Harold Trevor Clifford (1927-…)
- Clifton, George$* Clifton - George Clifton (1823-1913)
- Clinton, George William$* Clinton - George William Clinton (1807-1885)
- Clokey, Ira Waddell$* Clokey - Ira Waddell Clokey (1878-1950)
- Cloquet, Hippolyte$* Cloquet - Hippolyte Cloquet (fl. 1822)
- Clos, Dominique$* Clos - Dominique Clos (1821-1908)
- Cobb, Nathan Augustus$* Cobb - Nathan Augustus Cobb (1859-1932)
- Cockayne, Leonard$* Cockayne - Leonard Cockayne (1855-1934)
- Cockerell, Theodore Dru Alison$* Cockerell - Theodore Dru Alison Cockerell (1866-1948)
- Codd, Leslie Edward Wastell$* Codd - Leslie Edward Wastell Codd (1908-1999)
- Coemans, Henri Eugene Lucien Gaetan$* Coem. - Henri Eugene Lucien Gaetan Coemans (1825-1871)
- Cogniaux, Célestin Alfred$* Cogn. - Célestin Alfred Cogniaux (1841-1916)
- Cohn, Ferdinand Julius$* Cohn - Ferdinand Julius Cohn (1828-1898)
- Coincy, Auguste-Henri Cornut de$* Coincy - Auguste-Henri de Coincy (1837-1903)
- Coker, William Chambers$* Coker - William Chambers Coker (1872-1953)
- Colden, Jane$* Colden - Jane Colden (1724-1766)
- Cole, Thomas C.$* T.C.Cole - Thomas C. Cole (fl. 2011)
- Colebrooke, Henry Thomas$* Colebr. - Henry Thomas Colebrooke (1765-1837)
- Colenso, William$* Colenso - William Colenso (1811-1899)
- Colla, Luigi Aloysius$* Colla - Luigi Aloysius Colla (1766-1848)
- Collenette, Iris Sheila$* Collen. - Iris Sheila Collenette (1927-…)
- Collett, Henry$* Collett - Henry Collett (1836-1901)
- Collie, Alexander$* Collie - Alexander Collie (1793-1835)
- Collins, Frank Shipley$* Collins - Frank Shipley Collins (1848-1920)
- Collinson, Peter$* Collinson - Peter Collinson (botaniste) (1694-1768)
- Colomb, Marie Louis Georges dit Christophe$* Colomb - Georges Colomb (auteur) (1856-1945)
- Coltman-Rogers, Charles$* Coltm.-Rog. - Charles Coltman-Rogers (1854-1929)
- Comes, Orazio$* Comes - Orazio Comes (1848-1923)
- Commelijn, Caspar$* C.Commelijn - Caspar Commelijn[1] (1667/8-1731)
- Commelijn, Jan$* J.Commelijn - Jan Commelijn[1] (1629-1692)
- Commerson, Philibert$* Comm. - Philibert Commerson (1727-1773)
- Compere, Pierre$* Compère - Pierre Compère (1934-2016)
- Conard, Henry Shoemaker$* Conard - Henry Shoemaker Conard (1874-1971)
- Condamine, Charles Marie de La$* Cond. - Charles Marie de La Condamine (1701-1774)
- Conn, Herbert William$* Conn - Herbert William Conn (1859-1917)
- Conrad, Timothy Abbott$* T.A.Conrad - Timothy Abbott Conrad (1803-1877)
- Conran, John Godfrey$* Conran - John Godfrey Conran (1960-…)
- Console, Michelangelo$* Console - Michelangelo Console (1812-1897)
- Constance, Lincoln$* Constance - Lincoln Constance (1909-2001)
- Contandriopoulos, Juliette$* Contandr. - Juliette Contandriopoulos (1922-2011)
- Contejean, Charles Louis$* Contejean - Charles Louis Contejean (1824-1907)
- Cook, Alice$* A.Cook - Alice Carter Cook (1868-1943)
- Cook, James$* Cook - James Cook (1728-1779)
- Cook, Orator Fuller$* O.F.Cook - Orator Fuller Cook (1867-1949)
- Cook, Varner James$* V.J.Cook - Varner James Cook (1904-?)
- Cooke, Mordecai Cubitt$* Cooke - Mordecai Cubitt Cooke (1825-1914)
- Cooke, Theodore$* T.Cooke - Theodore Cooke (1836-1910)
- Cooke Jr, Charles Montague$* C.M.Cooke - Charles Montague Cooke Jr (1874-1948)
- Cooper, James Graham$* J.G.Cooper - James Graham Cooper (1830-1902)
- Cooper, William$* W.Cooper - William Cooper (conchyliologiste) (1798-1864)
- Copeland, Edwin Bingham$* Copel. - Edwin Bingham Copeland (1873-1964)
- Copeland, Herbert Faulkner$* H.F.Copel. - Herbert Copeland (1902-1968)
- Coquerel, Charles$* Coquerel - Charles Coquerel (1822-1867)
- Corbière, François Marie Louis$* Corb. - Louis Corbière (1850-1941)
- Corda, August Karl Joseph$* Corda - August Carl Joseph Corda (1809-1849)
- Cordemoy, Camille$* C.Cordem. - Camille Jacob de Cordemoy (1840-1909)
- Cordemoy, Eugène Jacob de$* Cordem. - Eugène Jacob de Cordemoy (1835-1911)
- Cordier, François Simon$* Cordier - François Simon Cordier (1797-1874)
- Cordus, Euricius$* E.Cordus - Euricius Cordus[1] (1486-1535)
- Cordus, Valerius$* V.Cordus - Valerius Cordus[1] (1514-1544)
- Corillion, Robert$* Corill. - Robert Corillion (1908-1997)
- Corliss, John Ozro$* Corliss - John Ozro Corliss (1922-2014)
- Corner, Edred John Henry$* Corner - Edred John Henry Corner (1906-1996)
- Cornu, Marie Maxime$* Cornu - Maxime Cornu (1843-1901)
- Cornut, Jacques Philippe$* Cornut - Jacques Philippe Cornut[1] (1606-1651)
- Corrêa da Serra, José Francisco$* Correa - José Francisco Corrêa da Serra (1751-1823)
- Correll, Donovan Stewart$* Correll - Donovan Stewart Correll (1908-1983)
- Correns, Carl Franz Joseph Erich$* Correns - Carl Correns (1864-1933)
- Correvon, Louis Henry$* Correvon - Henry Correvon (1854-1939)
- Cortés, Gilberto$* G.Cortés - Gilberto Cortés (fl.1997)
- Cosandey, Florian$* Cosandey - Florian Cosandey (1897-?)
- Cosson, Ernest Saint-Charles$* Coss. - Ernest Cosson (1819-1889)
- Costantin, Julien Noël$* Costantin - Julien Noël Costantin (1857-1936)
- Coste, Hippolyte$* H.J.Coste - Hippolyte Coste (1858-1924)
- Couch, John Nathaniel$* Couch - John Nathaniel Couch (1896-1986)
- Coulter, John Merle$* J.M.Coult. - John Merle Coulter (1851-1928)
- Coulter, Thomas$* Coult. - Thomas Coulter (1793-1843)
- Courtecuisse, Régis$* Courtec. - Régis Courtecuisse (1956-…)
- Couvreur, Thomas Louis Peter$* Couvreur - Thomas Louis Peter Couvreur (1979-…)
- Coville, Frederick Vernon$* Coville - Frederick Vernon Coville (1867-1937)
- Cowan, Richard Sumner$* R.S.Cowan - Richard Sumner Cowan (1921-1997)
- Coyle, C.$* Coyle - C. Coyle (fl. 2009)
- Craib, William Grant$* Craib - William Grant Craib (1882-1933)
- Cramer, Carl Eduard$* C.E.Cramer - Carl Eduard Cramer (1831-1901)
- Cramer, Pieter Johannes Samuel$* P.J.S.Cramer - Pieter Johannes Samuel Cramer (1879-1952)
- Crantz, Heinrich Johann Nepomuk von$* Crantz - Heinrich Johann Nepomuk von Crantz (1722-1799)
- Crawford, Richard M.$* R.M.Crawford - Richard M. Crawford (?-…)
- Cremers, Georges$* Cremers - Georges Cremers (1936-…)
- Crépin, François$* Crép. - François Crépin (1830-1903)
- Crins, William$* Crins - William Crins (1955-…)
- Crisp, Michael Douglas$* Crisp - Michael Douglas Crisp (1950-…)
- Crivelli, Giuseppe Gabriel Balsamo$* Bals.-Criv. - Giuseppe Gabriel Balsamo-Crivelli (1800-1874)
- Croizat, Léon Camille Marius$* Croizat - Léon Camille Marius Croizat (1894-1982)
- Cron, Glynis V.$* Cron - Glynis V. Cron (1962-…)
- Cronquist, Arthur John$* Cronquist - Arthur Cronquist (1919-1992)
- Crouan, Hippolyte-Marie$* H.Crouan - Hippolyte-Marie Crouan (1802-1871)
- Crouan, Pierre-Louis$* P.Crouan - Pierre-Louis Crouan (1798-1871)
- Crouch, Neil Robert$* N.R.Crouch - Neil Robert Crouch (1967-…)
- Cuatrecasas, José$* Cuatrec. - José Cuatrecasas (1903-1996)
- Cuénod, Auguste Jean$* Cuénod - Auguste Cuénod (1868-1954)
- Cufodontis, Georg$* Cufod. - Georg Cufodontis (1896-1974)
- Culberson, William Louis$* W.L.Culb. - William Louis Culberson (1929-2003)
- Cullen, James$* Cullen - James Cullen (botaniste) (1936-…)
- Cuming, Hugh$* Cuming - Hugh Cuming (1791-1865)
- Cummings, Clara Eaton$* Cumm. - Clara Eaton Cummings (1855-1906)
- Cunningham, Allan Cunningham$* A.Cunn. - Allan Cunningham (botaniste) (1791-1839)
- Cunningham, Richard$* R.Cunn. - Richard Cunningham (1793-1835)
- Curran (puis épouse Brandegee), Mary Katharine$* Curran - Mary Katharine Brandegee (1844-1920)
- Curtis, Moses Ashley$* M.A.Curtis - Moses Ashley Curtis (1808-1872)
- Curtis, William$* Curtis - William Curtis (1746-1799)
- Curtis, Winifred Mary$* W.M.Curtis - Winifred Mary Curtis (1905-2005)
- Custer, Jakob Laurenz$* Custer - Jakob Laurenz Custer (1755-1828)
- Custis, Peter$* Custis - Peter Custis (1781-1842)
- Cutler, David Frederick$* D.F.Cutler - David Frederick Cutler (1939-…)
- Cuvier, Frédéric$* F.Cuvier - Frédéric Cuvier (1773-1838)
- Cuvier, Georges$* Cuvier - Georges Cuvier (1769-1832)
- Czernajew, Vassilii Matveievitch$* Czern. - Vassilii Matveievitch Czernajew (1796-1871)
- D'Archiac, Adolphe$* D'Archiac - Adolphe d'Archiac (1802-1868)
- D'Arcy, William Gerald$* D'Arcy - William Gerald D'Arcy (1931-1999)
- d'Hérelle, F.H.$* d'Hérelle - Félix d'Hérelle (fl. 1909)
- d'Urville, Jules Sébastian César Dumont$* d'Urv. - Iulius Dumont d'Urville (1790-1842)
- Daday, Eugen von$* Daday - Eugen von Daday (?-?)
- Dahl, Anders$* Dahl - Anders Dahl (1751-1789)
- Dahlgren, Rolf Martin Theodor$* R.Dahlgren - Rolf Martin Theodor Dahlgren (1932-1987)
- Dahlstedt, Gustav Adolf Hugo$* Dahlst. - Hugo Dahlstedt (1856-1934)
- Dai, Lun Kai$* L.K.Dai - Lun Kai Dai (fl. 1963)
- Dai, Yu Cheng$* Y.C.Dai - Yu Cheng Dai (fl. 1994)
- Dale, Samuel$* S.Dale - Samuel Dale (botaniste)[1] (1659-1739)
- Daléchamps, Jacques$* Daléchamps - Jacques Daléchamps[1] (1513-1588)
- Dalla Torre, Karl Wilhelm von$* Dalla Torre - Karl Wilhelm von Dalla Torre (1850-1928)
- Dallimore, William$* Dallim. - William Dallimore (1871-1959)
- Dalpé, Yolande$* Dalpé - Yolande Dalpé (1948-…)
- Dalrymple, Alexander$* Dalr. - Alexander Dalrymple (1737-1808)
- Dalton, John$* Jn.Dalton - John Dalton (1766-1844)
- Dalzell, Nicol Alexander$* Dalzell - Nicol Alexander Dalzell (1817-1878)
- Dalziel, John McEwan$* Dalziel - John McEwan Dalziel (1872-1948)
- Damboldt, Jürgen$* Damboldt - Jürgen Damboldt (1937-1978)
- Dampier, William$* Dampier - William Dampier[1] (1652-1715)
- Dana, James Dwight$* Dana - James Dwight Dana (1813-1895)
- Dandy, James Edgar$* Dandy - James Edgar Dandy (1903-1976)
- Dangeard, Pierre Clément Augustin$* P.A.Dang. - Pierre Augustin Dangeard (1862-1947)
- Dangeard, Pierre Jean Louis$* P.J.L.Dang. - Pierre Jean Louis Dangeard (1895-1970)
- Danguy, Paul Auguste$* Danguy - Paul Auguste Danguy (1862-1942)
- Daniel, Lucien Louis$* L.L.Daniel - Lucien Louis Daniel (1856-1940)
- Daniel, Thomas Franklin$* T.F.Daniel - Thomas Franklin Daniel (1954-…)
- Daniell, William Freeman$* Daniell - William Freeman Daniell (1818-1865)
- Darluc, Michel$* Darluc - Michel Darluc (1707-1783)
- Darwin, Charles$* Darwin - Charles Darwin (1809-1882)
- Davall, Edmund$* Davall - Edmund Davall (1763-1798)
- David, Armand$* David - Armand David (1826-1900)
- David, John Charles$* J.C.David - John Charles David (1964-…)
- Davies, Hugh$* Davies - Hugh Davies (botaniste) (1739-1821)
- Davis, Louie Irby$* L.I.Davis - Louie Irby Davis (1862-1945)
- Davis, Peter Hadland$* P.H.Davis - Peter Hadland Davis (1918-1992)
- Davis, William Thompson$* W.T.Davis - William Thompson Davis (1897-?)
- Dawe, Morley Thomas$* Dawe - Morley Thomas Dawe (1880-1943)
- Dawson, Elmer Yale$* E.Y.Dawson - Elmer Yale Dawson (1918-1966)
- Dawson, John William$* Dawson - John William Dawson (1820-1899)
- Dayton, William Adams$* Dayton - William Adams Dayton (1885-1958)
- de Bary, Anton$* de Bary - Anton de Bary (1831-1888)
- De la Soie, Gaspard Abdon$* De la Soie - Gaspard Abdon De la Soie (1818-1877)
- de Lannoy, $* de Lannoy - de Lannoy (botaniste) (fl. 1863)
- de Laubenfels, David John$* de Laub. - David John de Laubenfels (1925-…)
- De Man, Johannes Govertus$* De Man - Johannes Govertus de Man (1850-1930)
- De Moor, Victor Pierre Ghislain$* De Moor - Victor Pierre Ghislain De Moor (1827-1895)
- de Noé, Frank (Vicomte)$* de Noé - Vicomte de Noé (fl. 1854-1871)
- De Notaris, Giuseppe$* De Not. - Giuseppe De Notaris (1805-1877)
- de Orta, Garcia$* Garcia de Orta - Garcia de Orta[1] (fl. 1490-1570)
- De Puydt, Paul Émile$* De Puydt - Paul-Émile De Puydt (1810-1891)
- De Seynes, Jules$* De Seynes - Jules de Seynes (1833-1912)
- De Toni, Giovanni Batista$* De Toni - Giovanni Battista De Toni (1864-1924)
- De Vis, Charles Walter$* De Vis - Charles Walter De Vis (1829-1915)
- de Vos, André Pascal Alexandre$* A.de Vos - André Pascal Alexandre De Vos (1834-1889)
- de Vos, Miriam Phoebe$* M.P.de Vos - Miriam Phoebe de Vos (1912-2005)
- de Vries, Hugo$* de Vries - Hugo de Vries (1848-1935)
- de Vriese, Willem Hendrik$* de Vriese - Willem Hendrik de Vriese (1806-1862)
- de Wilde, Willem Jan Jacobus Oswald$* W.J.de Wilde - Willem Jan Jacobus Oswald de Wilde (1936-…)
- De Wildeman, Émile Auguste Joseph$* De Wild. - Émile De Wildeman (1866-1947)
- de Wit, Hendrik Cornelis Dirk$* de Wit - Hendrik Cornelis Dirk de Wit (1909-1999)
- Debeaux, Jean Odon$* Debeaux - Odon Debeaux (1826-1910)
- Decaisne, Joseph$* Decne. - Joseph Decaisne (1807-1882)
- Decary, Raymond$* Decary - Raymond Decary (1891-1973)
- Decorse, Gaston-Jules$* Decorse - Gaston-Jules Decorse (1873-1907)
- Deflers, Albert$* Deflers - Albert Deflers (1841-1921)
- Degen, Árpád von$* Degen - Árpád von Degen (1866-1934)
- Degener, Isa$* I.Deg. - Isa Degener (1924-…)
- Degener, Otto$* O.Deg. - Otto Degener (1899-1988)
- Dehnhardt, Friedrich$* Dehnh. - Friedrich Dehnhardt (1787-1870)
- Delacroix, Édouard Georges$* Delacr. - Édouard Georges Delacroix (1858-1907)
- Delarbre, Antoine$* Delarbre - Antoine Delarbre (1724-1813)
- Delastre, Charles Jean Louis$* Delastre - Charles Jean Louis Delastre (1792-1859)
- Delavay, Pierre Jean Marie$* Delavay - Jean-Marie Delavay (1834-1895)
- Delchevalerie, Gustave$* Delchev. - Gustave Delchevalerie (fl. 1867)
- Delessert, Jules Paul Benjamin$* Deless. - Benjamin Delessert (1773-1847)
- Deleuze, Joseph Philippe François$* Deleuze - Joseph Philippe François Deleuze (1753-1835)
- Delf, Ellen Marion$* Delf - Marion Delf-Smith (1883-1980)
- Delforge, Pierre$* P.Delforge - Pierre Delforge (1945-…)
- Delile, Alire Raffeneau$* Delile - Alire Raffeneau-Delile (1778-1850)
- Delle Chiaje, Stefano$* Delle Chiaje - Stefano Delle Chiaje (1794-1860)
- Delpino, Giacomo Giuseppe Federico$* Delpino - Federico Delpino (1833-1905)
- Demaret, Fernand Mathieu Hubert$* Demaret - Fernand Demaret (1911-2008)
- Demissew, Sebsebe$* Sebsebe - Sebsebe Demissew (1953-…)
- Denham, Dale Lee$* D.L.Denham - Dale Lee Denham (1922-1997)
- Denham, Dixon$* Denham - Dixon Denham (1786-1828)
- Dennis, Richard William George$* Dennis - Richard William George Dennis (1910-2003)
- Dennstedt, August Wilhelm$* Dennst. - August Wilhelm Dennstaedt (1776-1826)
- Deplanche, Émile$* Deplanche - Émile Deplanche (1824-1875)
- Deppe, Ferdinand$* Deppe - Ferdinand Deppe (1794-1861)
- Derbès, August Alphonse$* Derbès - Auguste Alphonse Derbès (1818-1894)
- Des Moulins, Charles$* Des Moul. - Charles des Moulins (1798-1875)
- Deschamps, Louis Auguste$* Deschamps - Louis Auguste Deschamps de Pas (1765-1842)
- Descoings, Bernard$* Desc. - Bernard Descoings (1931-…)
- Descole, Horacio Raul$* Descole - Horacio Raul Descole (1910-1984)
- Déséglise, Pierre Alfred$* Déségl. - Pierre Alfred Déséglise (1823-1883)
- Desfontaines, René$* Desf. - René Desfontaines (1750-1833)
- Desjardin, Dennis$* Desjardin - Dennis Desjardin (1950-…)
- Desmazières, Jean Baptiste Henri Joseph$* Desm. - Jean Baptiste Henri Joseph Desmazières (1786-1862)
- Desportes, Jean-Baptiste-René Pouppé$* Desp. - Jean-Baptiste-René Pouppé Desportes (1704-1748)
- Desportes, Narcisse Henri François$* N.H.F.Desp. - Narcisse Henri François Desportes (1776-1856)
- Despréaux Saint-Sauveur, Louis$* Despr. - Louis Despréaux Saint-Sauveur (1794-1843)
- Desrousseaux, Louis Auguste Joseph$* Desr. - Joseph-Auguste Desrousseaux (1753-1838)
- Dessureault, Michel$* Dessur. - Michel Dessureault (fl. 1988)
- Desvaux, Étienne-Émile$* É.Desv. - Émile Desvaux (1830-1854)
- Desvaux, Nicaise Augustin$* Desv. - Nicaise Augustin Desvaux (1784-1856)
- Deuter, M.$* Deuter - M. Deuter (fl. 1993)
- Devesa Alcaraz, Juan Antonio$* Devesa - Juan Antonio Devesa Alcaraz (1955-…)
- Dewèvre, Alfred$* Dewèvre - Alfred Dewèvre (1866-1897)
- Dewey, Chester$* Dewey - Chester Dewey (1784-1867)
- Deyrolle, Émile$* Deyrolle - Émile Deyrolle (1838-1917)
- Di Negro, Giovanni Carlo$* Di Negro - Giovanni Carlo Di Negro (1769-1857)
- Dick, Esther Amelia$* E.A.Dick - Esther Amelia Dick (1909-1985)
- Dickson, James$* Dicks. - James Dickson (botaniste) (1738-1822)
- Didrichsen, Didrik Ferdinand$* Didr. - Didrik Ferdinand Didrichsen (1814-1887)
- Dieck, Georg$* Dieck - Georg Dieck (1847-1925)
- Diels, Friedrich Ludwig Emil$* Diels - Ludwig Diels (1874-1945)
- Diesing, Karl Moritz$* Diesing - Karl Moritz Diesing (1800-1867)
- Dietrich, Albert Gottfried$* A.Dietr. - Albert Gottfried Dietrich (1795-1856)
- Dietrich, David Nathaniel Friedrich$* D.Dietr. - David Nathaniel Friedrich Dietrich (1799-1888)
- Dietrich, Friedrich Gottlieb$* F.Dietr. - Friedrich Gottlieb Dietrich (1768-1850)
- Dietrich, Wilhelm Otto$* W.O.Dietr. - Wilhelm Otto Dietrich (1881-1964)
- Dijk, D. Eduard van$* Dijk - D. Eduard Van Dijk (?-?)
- Dillenius, Johann Jacob$* Dill. - Johann Jacob Dillenius[1] (1684-1747)
- Dillon, Lawrence Samuel$* Dillon - Lawrence Samuel Dillon (1910-1999)
- Dillwyn, Lewis Weston$* Dillwyn - Lewis Weston Dillwyn (1778-1855)
- Dinklage, Max Julius$* Dinkl. - Max Julius Dinklage (1864-1935)
- Dinter, Moritz Kurt$* Dinter - Moritz Kurt Dinter (1868-1945)
- Dioli, Maurizio$* Dioli - Maurizio Dioli (fl. 2000)
- Dod, Donald Dungan$* Dod - Donald Dungan Dod (1912-2008)
- Dode, Louis-Albert$* Dode - Louis-Albert Dode (1875-1945)
- Dodge, Bernard Ogilvie$* B.O.Dodge - Bernard Ogilvie Dodge (1872-1960)
- Dodoens, Rembert$* Dodoens - Rembert Dodoens[1] (1518-1585)
- Dodson, Calaway$* Dodson - Calaway Dodson (1928-…)
- Doebley, John F.$* Doebley - John F. Doebley (fl. 1980)
- Doflein, Franz$* Doflein - Franz Doflein (1873-1925)
- Döll, Johann Christoph$* Döll - Johann Christoph Döll (1808-1885)
- Dollfus, Gustave-Frédéric$* Dollfus - Gustave-Frédéric Dollfus (1850-1931)
- Dombey, Joseph$* Dombey - Joseph Dombey (1742-1796)
- Dombrain, Henry Honywood$* Dombrain - Henry Dombrain (1818-1905)
- Domin, Karel$* Domin - Karel Domin (1882-1953)
- Domke, Friedrich Walter$* Domke - Friedrich Walter Domke (1899-1988)
- Don, David$* D.Don - David Don (1799-1841)
- Don, George$* Don - George Don (1764-1814) (1764-1814)
- Don, George$* G.Don - George Don (1798-1856)
- Donati, Vitaliano$* Donati - Vitaliano Donati (1713-1762)
- Donk, Marinus Anton$* Donk - Marinus Anton Donk (1908-1972)
- Donn, James$* Donn - James Donn (1758-1813)
- Donnell Smith, John$* Donn.Sm. - John Donnell Smith (1829-1928)
- Dörfler, Ignaz$* Dörfl. - Ignaz Dörfler (1866-1950)
- Dougherty, Ellsworth Charles$* Dougherty - Ellsworth Charles Dougherty (1921-1965)
- Douglas, Andrew W.$* A.W.Douglas - Andrew W. Douglas (fl. 1996)
- Douglas, David$* Douglas - David Douglas (1798-1834)
- Douin, Charles Isidore$* Douin - Charles Isidore Douin (1858-1944)
- Douvillé, Joseph Henri Ferdinand$* Douvillé - Henri Douvillé (1846-1937)
- Dowe, John Leslie$* Dowe - John Leslie Dowe (1962-…)
- Doweld, Alexander Borissovitch$* Doweld - Alexander Borissovitch Doweld (1973-…)
- Downie, Dorothy$* Downie - Dorothy Downie (1894-1960)
- Downs, Robert Jack$* Downs - Robert Jack Downs (1923-…)
- Dowsett-Lemaire, Françoise$* Dows.-Lem. - Françoise Dowsett-Lemaire (fl. 1996)
- Drake del Castillo, Emmanuel$* Drake - Emmanuel Drake del Castillo (1855-1904)
- Dransfield, John$* J.Dransf. - John Dransfield (1945-…)
- Draparnaud, Jacques Philippe Raymond$* Drap. - Jacques Draparnaud (1772-1804)
- Drapiez, Pierre Auguste Joseph$* Drapiez - Auguste Drapiez (1778-1856)
- Drechsler, Charles Frank$* Drechsler - Charles Frank Drechsler (1892-1986)
- Drège, Jean François (Johann Franz)$* Drège - Jean François Drège (1794-1881)
- Drejer, Solomon Thomas Nicolai$* Drejer - Solomon Thomas Nicolai Drejer (1813-1842)
- Dressler, Robert Louis$* Dressler - Robert Louis Dressler (1927-…)
- Drew, Elmer Reginald$* Drew - Elmer Reginald Drew (1865-1930)
- Drew, Kathleen Mary$* K.M.Drew - Kathleen Mary Drew-Baker (1901-1957)
- Drouet, Francis Elliott$* F.E.Drouet - Francis Elliott Drouet (1907-1982)
- Druce, George Claridge$* Druce - George Claridge Druce (1850-1932)
- Drude, Carl Georg Oscar$* Drude - Oscar Drude (1852-1933)
- Drummond, James$* J.Drumm. - James Drummond (1784-1863)
- Druten, Denise van$* Druten - Denise van Druten (1930-…)
- Dryander, Jonas Carlsson$* Dryand. - Jonas Carlsson Dryander (1748-1810)
- Du Rietz, Gustaf Einar$* Du Rietz - Gustaf Einar Du Rietz (1895-1967)
- Du Roi, Johann Philipp$* Du Roi - Johann Philipp Du Roi (1741-1785)
- du Toit, Alexander Logie$* A.L.du Toit - Alexander du Toit (1878-1948)
- Dubard, Marcel Marie Maurice$* Dubard - Marcel Marie Maurice Dubard (1873-1914)
- Duboscq, Octave Joseph$* Duboscq - Octave Duboscq (1868-1943)
- Dubuisson, Jean-Yves$* Dubuisson - Jean-Yves Dubuisson (1968-…)
- Duby, Jean Étienne$* Duby - Jean Étienne Duby (1798-1885)
- Duchartre, Pierre Étienne Simon$* Duch. - Pierre Étienne Simon Duchartre (1811-1894)
- Duchassaing de Fontbressin, Édouard Placide$* Duchass. - Édouard Placide Duchassaing de Fontbressin (1818-1873)
- Duchesne, Antoine Nicolas$* Duchesne - Antoine Nicolas Duchesne (1747-1827)
- Ducke, Walter Adolpho$* Ducke - Walter Adolpho Ducke (1876-1959)
- Ducommun, Jules César$* Ducommun - Jules-César Ducommun (1829-1892)
- Dudley, Theodore Robert$* T.R.Dudley - Theodore Robert Dudley (1936-1994)
- Dufour, Jean-Marie Léon$* Dufour - Jean-Marie Léon Dufour (1780-1865)
- Dufour, Léon Marie$* L.M.Dufour - Léon Marie Dufour (1862-1942)
- Dugand, Armando$* Dugand - Armando Dugand (1906-1971)
- Dugès, Alfredo (Alfred Auguste Dalsescantz)$* Dugès - Alfredo Dugès (1826-1910)
- Duhamel du Monceau, Henri Louis$* Duhamel - Henri Louis Duhamel du Monceau (1700-1782)
- Duhem, Bernard$* Duhem - Bernard Duhem (fl. 1989)
- Dujardin, Félix$* Dujard. - Félix Dujardin (1801-1860)
- Dulac, Joseph$* Dulac - Joseph Dulac (botaniste) (1827-1897)
- Dümmer, Richard Arnold$* Dümmer - Richard Arnold Dümmer (1887-1922)
- Dumont de Courset, Georges Louis Marie$* Dum.Cours. - Georges Louis Marie Dumont de Courset (1746-1824)
- Dumortier, Barthélemy Charles Joseph$* Dumort. - Barthélemy Dumortier (1797-1878)
- Dun, William Sutherland$* Dun - William Sutherland Dun (fl. 1890-1930)
- Dunal, Michel Félix$* Dunal - Michel Félix Dunal (1789-1856)
- Duncan, Graham Dugald$* G.D.Duncan - Graham Duncan (1959-…)
- Duncan, Peter Martin$* P.Duncan - Peter Martin Duncan (1824-1891)
- Duncan, Wilbur Howard$* W.H.Duncan - Wilbur Howard Duncan (1910-2005)
- Dunn, Stephen Troyte$* Dunn - Stephen Troyte Dunn (1868-1938)
- Duperrey, Louis Isidore$* Duperrey - Louis Isidore Duperrey (1786-1865)
- Dupont, André$* A.Dupont - André Dupont (rosiériste) (1742-1817)
- Dupont, J. B.$* Dupont - J. B. Dupont (fl. 1825)
- Dupont, Pierre$* P.Dupont - Pierre Dupont (botaniste) (1925-2017)
- Dupuy, Dominique$* Dupuy - Dominique Dupuy (naturaliste) (1812-1885)
- Durand, Élie Magliore$* Durand - Élie Magloire Durand (1794-1873)
- Durand, Théophile Alexis$* T.Durand - Théophile Alexis Durand (1855-1912)
- Durande, Jean-François$* Durande - Jean-François Durande (1732-1794)
- Durazzini, Antonio$* Durazz. - Antonio Durazzini (fl. 1772)
- Durazzo, Ippolito Maurizio Maria$* Durazzo - Ippolito Maurizio Maria Durazzo (1750-1818)
- Durieu de Maisonneuve, Michel Charles$* Durieu - Michel Charles Durieu de Maisonneuve (1796-1878)
- Dusén, Per Karl Hjalmar$* Dusén - Per Karl Hjalmar Dusén (1855-1926)
- Duss, Antoine$* Duss - Antoine Duss (1840-1924)
- Duthie, Augusta Vera$* A.V.Duthie - Augusta Vera Duthie (1881-1963)
- Dutrochet, René Joachim Henri$* Dutr. - Henri Dutrochet (1776-1847)
- Duval, Henri Auguste$* Duval - Henri Auguste Duval (1777-1814)
- Duval-Jouve, Joseph$* Duval-Jouve - Joseph Duval-Jouve (1810-1883)
- Duvigneaud, Paul Auguste$* P.A.Duvign. - Paul Duvigneaud (1913-1991)
- Dwyer, John Duncan$* Dwyer - John Duncan Dwyer (1915-2005)
- Dy Phon, Pauline$* Dy Phon - Pauline Dy Phon (1933-2010)
- Dybowski, Jean$* J.Dyb. - Jean Dybowski (1855-1928)
- Dybowski, Wladyslaw Benedikt$* Dyb. - Benedykt Dybowski (1833-1930)
- Dyer, Robert Allen$* R.A.Dyer - Robert Allen Dyer (1900-1987)
- Earle, Franklin Sumner$* Earle - Franklin Sumner Earle (1856-1929)
- Eastwood, Alice$* Eastw. - Alice Eastwood (1859-1953)
- Eaton, Amos$* Eaton - Amos Eaton (1776-1842)
- Eaton, Daniel Cady$* D.C.Eaton - Daniel Cady Eaton (1834-1895)
- Ebihara, Atsushi$* Ebihara - Atsushi Ebihara (fl. 2003)
- Eckfeldt, John Wiegand$* Eckfeldt - John Wiegand Eckfeldt (1851-1933)
- Ecklon, Christian Friedrich$* Eckl. - Christian Friedrich Ecklon (1795-1868)
- Écluse, Charles de L'$* Clus. - Charles de L'Écluse[1] (1525-1609)
- Edgeworth, Michael Pakenham$* Edgew. - Michael Pakenham Edgeworth (1812-1881)
- Edmondston, Thomas$* Edmondston - Thomas Edmondston (1825-1846)
- Edwards, Dianne$* D.Edwards - Dianne Edwards (1942-…)
- Edwards, Peter$* P.Edwards - Peter Edwards (1943-…)
- Edwards, Sydenham Teast$* Edwards - Sydenham Teast Edwards (1769-1819)
- Egorova, Tatiana Vladimirovna$* T.V.Egorova - Tatiana Vladimirovna Egorova (1930-2007)
- Ehrenberg, Christian Gottfried$* Ehrenb. - Christian Gottfried Ehrenberg (1795-1876)
- Ehrendorfer, Friedrich$* Ehrend. - Friedrich Ehrendorfer (1927-…)
- Ehret, Georg Dionysius$* Ehret - Georg Dionysius Ehret (1708-1770)
- Ehrhart, Jakob Friedrich$* Ehrh. - Jakob Friedrich Ehrhart (1742-1795)
- Eichler, August Wilhelm$* Eichler - August Wilhelm Eichler (1839-1887)
- Eichwald, Karl Eduard von$* Eichw. - Karl Eduard von Eichwald (1794-1876)
- Eig, Alexander$* Eig - Alexander Eig (1894-1938)
- Eikrem, Wenche$* Eikrem - Wenche Eikrem (fl. 1990)
- Ekman, Erik Leonard$* Ekman - Erik Leonard Ekman (1883-1931)
- El Azzouni, Marwan$* El Azzouni - Marwan El Azzouni (fl. 2010)
- Ellert, Anthon F.N.$* Ellert - Anthon Ellert (1948-…)
- Elliot, Walter$* Elliot - Walter Elliot (1803-1887)
- Elliott, Stephen Elliott$* Elliott - Stephen Elliott (botaniste) (1771-1830)
- Ellis, Job Bicknell$* Ellis - Job Bicknell Ellis (1829-1905)
- Ellis, John Ellis$* J.Ellis - John Ellis (naturaliste) (1710-1776)
- Elmer, Adolph Daniel Edward$* Elmer - Adolph Daniel Edward Elmer (1870-1942)
- Elwes, Henry John$* Elwes - Henry John Elwes (1846-1922)
- Emberger, Marie Louis$* Emb. - Louis Emberger (1897-1969)
- Emmons, Ebenezer$* Emmons - Ebenezer Emmons (1799-1863)
- Emory, William Hemsley$* Emory - William Hemsley Emory (1811-1887)
- Enderlein, Günther$* Enderlein - Günther Enderlein (?-?)
- Endlicher, Stephan Ladislaus$* Endl. - Stephan Ladislaus Endlicher (1804-1849)
- Endress, Peter Karl$* P.K.Endress - Peter Karl Endress (1942-…)
- Engel, Franz$* Engel - Franz Engel (1834-1920)
- Engel, Roger$* R.Engel - Roger Engel (1923-…)
- Engelmann, George$* Engelm. - George Engelmann (1809-1884)
- Engler, Adolf$* Engl. - Adolf Engler (1844-1930)
- Epling, Carl Clawson$* Epling - Carl Clawson Epling (1894-1968)
- Eriksson, Ove Erik$* O.E.Erikss. - Ove Erik Eriksson (1935-…)
- Eschscholtz, Johann Friedrich von$* Eschsch. - Johann Friedrich von Eschscholtz (1793-1831)
- Esper, Eugen Johann Christoph$* Esper - Eugen Johann Christoph Esper (1742-1810)
- Esser, Hans-Joachim$* Esser - Hans-Joachim Esser (1960-…)
- Estadès, Alain$* Estadès - Alain Estadès (fl. 1988)
- Esterhuysen, Elsie Elizabeth$* Esterh. - Elsie Elizabeth Esterhuysen (1912-2006)
- Estrada-Castillón, Andrés Eduardo$* A.E.Estrada - Andrés Eduardo Estrada-Castillón (1960-…)
- Ettingshausen, Constantin von$* Ettingsh. - Constantin von Ettingshausen (1826-1897)
- Eudes-Deslongchamps, Jacques-Armand$* Eudes-Desl. - Jacques-Amand Eudes-Deslongchamps (1794-1867)
- Euphrasén, Bengt Anders$* Euphrasén - Bengt Euphrasén (1756-1796)
- Evans, Arthur Humble$* A.H.Evans - Arthur Humble Evans (1855-1943)
- Eversmann, Eduard Friedrich von$* Eversm. - Eduard Friedrich von Eversmann (1794-1860)
- Evert, Erwin F.$* Evert - Erwin F. Evert (1940-…)
- Ewan, Joseph Andorfer$* Ewan - Joseph Andorfer Ewan (1909-1999)
- Ewango, Corneille$* Ewango - Corneille Ewango (fl. 2001)
- Ewart, Alfred James$* Ewart - Alfred James Ewart (1872-1937)
- Exell, Arthur Wallis$* Exell - Arthur Wallis Exell (1901-1993)
- Eyssartier, Guillaume$* Eyssart. - Guillaume Eyssartier (1971-…)
- Fabre, Jean-Henri Casimir$* Fabre - Jean-Henri Fabre (1823-1915)
- Fabricius, Johan Christian$* J.Fabr. - Johan Christian Fabricius (1745-1808)
- Fabricius, Philipp Conrad$* Fabr. - Philipp Conrad Fabricius (1714-1774)
- Fabris, Humberto Antonio$* Fabris - Humberto Antonio Fabris (1924-1976)
- Facchini, Francesco Angelo$* Facchini - Francesco Angelo Facchini (1788-1852)
- Fægri, Knut$* Faegri - Knut Fægri (1909-2001)
- Fage, Louis$* Fage - Louis Fage (1883-1964)
- Fagon, Gui-Crescent$* Fagon - Guy-Crescent Fagon[1] (1638-1718)
- Fairchild, David$* D.Fairchild - David Fairchild (1869-1954)
- Falanruw, Marjorie V. C.$* Falanruw - Marjorie Falanruw (1943-…)
- Falck, Richard$* Falck - Richard Falck (1868-1955)
- Falconer, Hugh$* Falc. - Hugh Falconer (1808-1865)
- Fan, Shou Jin$* S.J.Fan - Shou Jin Fan (fl. 1993)
- Fang, Wen-Pei$* W.P.Fang - Wen Pei Fang (1899-1983)
- Fantham, Harold Benjamin$* Fantham - Harold Benjamin Fantham (1876-1937)
- Farges, Paul Guillaume$* Farges - Paul Guillaume Farges (1844-1912)
- Farjon, Aljos$* Farjon - Aljos Farjon (1946-…)
- Farlow, William Gilson$* Farl. - William Gilson Farlow (1844-1919)
- Fassett, Norman Carter$* Fassett - Norman Carter Fassett (1900-1954)
- Faure, Alphonse$* Faure - Alphonse Faure (fl. 1923)
- Fauré-Fremiet, Emmanuel$* Fauré-Frem. - Emmanuel Fauré-Fremiet (1883-1971)
- Faurie, Urbain Jean$* Faurie - Urbain Jean Faurie (1847-1915)
- Favell, P.$* Favell - P. Favell (fl. 1999)
- Favre, Jules$* J.Favre - Jules Favre (géologue) (1882-1959)
- Favre, Louis$* Favre - Louis Favre (écrivain) (1822-1904)
- Fawcett, William$* Fawc. - William Fawcett (1851-1926)
- Fay, Michael Francis$* M.F.Fay - Michael Francis Fay (1960-…)
- Fayod, Victor$* Fayod - Victor Fayod (1860-1900)
- Fedde, Friedrich Karl Georg$* Fedde - Friedrich Fedde (1873-1942)
- Fedorov, Andrey Aleksandrovich$* Fed. - Andreï Fiodorov (1909-1987)
- Fedtschenko, Aleksei Pavlovich$* A.Fedtsch. - Alexeï Fedtchenko (1844-1873)
- Fedtschenko, Boris Alexjewitsch$* B.Fedtsch. - Boris Fedtchenko (1872-1947)
- Fedtschenko, Olga Alexandrowna$* O.Fedtsch. - Olga Fedtchenko (1845-1921)
- Fée, Antoine Laurent Apollinaire$* Fée - Antoine Laurent Apollinaire Fée (1789-1874)
- Feer, Heinrich$* Feer - Heinrich Feer (1857-1892)
- Feldmann, Jean$* Feldmann - Jean Feldmann (1905-1978)
- Felger, Richard Stephen$* Felger - Richard Stephen Felger (fl. 1968)
- Félicité, Max$* Félicité - Max Félicité (fl. 2008)
- Fenaroli, Luigi$* Fen. - Luigi Fenaroli (1899-1980)
- Fenchel, Tom$* Fenchel - Tom Fenchel (1940-…)
- Fendler, August$* Fendler - August Fendler (1813-1883)
- Fensholt, Dorothy Eunice$* Fensholt - Dorothy Eunice Fensholt (1911-…)
- Fenzl, Eduard$* Fenzl - Eduard Fenzl (1808-1879)
- Ferguson, Alexander McGowan$* A.M.Ferguson - Alexander McGowan Ferguson (1874-1955)
- Ferguson, Allan Ross$* A.R.Ferguson - Allan Ross Ferguson (1943-…)
- Ferguson, Margaret Clay$* M.C.Ferguson - Margaret Clay Ferguson (1863-1951)
- Ferguson, William$* Ferguson - William Ferguson (zoologiste) (1820-1887)
- Fernald, Merritt Lyndon$* Fernald - Merritt Lyndon Fernald (1873-1950)
- Fernández-Villar, Celestino$* Fern.-Vill. - Celestino Fernández-Villar (1838-1907)
- Fernando, Edwino$* Fernando - Edwino Fernando (1953-…)
- Fernando, Samantha Suranjan$* S.S.Fernando - Samantha Suranjan Fernando (fl. 2008)
- Ferreira, Alexandre Rodrigues$* Ferreira - Alexandre Rodrigues Ferreira (1756-1815)
- Ferry, René Joseph Justin$* Ferry - René Joseph Justin Ferry (1845-1924)
- Férussac, André Étienne Justin Pascal Joseph François d'Audebert de$* Férussac - André Étienne Justin Pascal Joseph François d'Audebert de Férussac (1786-1836)
- Feuillée, Louis Éconches$* Feuillée - Louis Feuillée[1] (1660-1732)
- Fiala, Franz$* Fiala - Franz Fiala (1861-1898)
- Fieber, Franz Xaver$* Fieber - Franz Xaver Fieber (1807-1872)
- Figlar, Richard B.$* Figlar - Richard B. Figlar (fl. 2000)
- Filhol, Henri$* Filhol - Henri Filhol (1843-1902)
- Finet, Achille Eugène$* Finet - Achille Eugène Finet (1863-1913)
- Fingerhuth, Carl Anton$* Fingerh. - Carl Anton Fingerhuth (1802-1876)
- Fiori, Adriano$* Fiori - Adriano Fiori (1865-1950)
- Fischer, Eduard$* E.Fisch. - Eduard Fischer (1861-1939)
- Fischer, Friedrich Ernst Ludwig von$* Fisch. - Friedrich Ernst Ludwig von Fischer (1782-1854)
- Fischer, Johann Baptist$* J.B.Fisch. - Johann Baptist Fischer (1803-1832)
- Fischer von Waldheim, Alexander Gregorevich$* Fisch.Waldh. - Alexandre Grigorievitch Fischer von Waldheim (1803-1884)
- Fischer von Waldheim, Alexandr Alexandrovich$* A.A.Fisch.Waldh. - Alexandre Alexandrovitch Fischer von Waldheim (1839-1920)
- Fischer von Waldheim, Gotthelf$* G.Fisch.Waldh. - Gotthelf Fischer von Waldheim (1771-1853)
- Fitch, Walter Hood$* Fitch - Walter Hood Fitch (1817-1892)
- Fitschen, Jost$* Fitschen - Jost Fitschen (1869-1947)
- Fitter, Richard Sidney Richmond$* Fitter - Richard Fitter (1913-2005)
- Fitzgerald, Robert Desmond$* Fitzg. - Robert Desmond Fitzgerald (1830-1892)
- Flahault, Charles Henri Marie$* Flahault - Charles Henri Marie Flahault (1852-1935)
- Flegel, T.$* Flegel - T. Flegel (fl. 2009)
- Fleischer, Max$* M.Fleisch. - Max Fleischer (bryologiste) (1861-1930)
- Fleming, John$* Fleming - John Fleming (zoologiste) (1785-1857)
- Floderus, Bjorn$* Flod. - Björn Floderus (1867-1941)
- Florence, Jacques$* J.Florence - Jacques Florence (1951-…)
- Florin, Carl Rudolf$* Florin - Carl Rudolf Florin (1894-1965)
- Flower, R. J.$* Flower - R. J. Flower (?-?)
- Flowers, Seville$* Flowers - Seville Flowers (1900-1968)
- Flückiger, Friedrich August$* Flueck. - Friedrich August Flückiger (1828-1894)
- Flyr, Lowell David$* Flyr - Lowell David Flyr (1937-1971)
- Focke, Wilhelm Olbers$* Focke - Wilhelm Olbers Focke (1834-1922)
- Fodéré, François-Emanuel$* Fodéré - François-Emmanuel Fodéré (1764-1835)
- Foëx, Gustave Louis Émile$* Foëx - Gustave Foëx (1844-1906)
- Fomin, Aleksandr Vasiljevich$* Fomin - Alexandre Fomine (1869-1935)
- Font Quer, Pio$* Font Quer - Pio Font Quer (1888-1964)
- Fontana, Felice$* Fontana - Felice Fontana (1730-1805)
- Forbes, Henry Ogg$* H.O.Forbes - Henry Ogg Forbes (1851-1932)
- Forbes, James$* J.Forbes - James Forbes (botaniste) (1773-1861)
- Ford, Kerry Alison$* K.A.Ford - Kerry Alison Ford (1964-…)
- Formánek, Eduard$* Formánek - Eduard Formánek (1845-1900)
- Forneris, Guiliana$* Forneris - Guiliana Forneris (1946-…)
- Forrest, George$* Forrest - George Forrest (botaniste) (1873-1932)
- Forrest, Laura L.$* L.L.Forrest - Laura L. Forrest (fl. 2003)
- Forrest, Thomas G.$* T.G.Forrest - Thomas G. Forrest (fl. 2011)
- Forsskål, Pehr$* Forssk. - Pehr Forsskål (1732-1763)
- Forster, Benjamin Meggot$* B.M.Forst. - Benjamin Meggot Forster (1764-1829)
- Forster, Edward$* E.Forst. - Edward Forster (1765-1849)
- Forster, Georg$* G.Forst. - Georg Forster (1754-1794)
- Forster, Johann Reinhold$* J.R.Forst. - Johann Reinhold Forster (1729-1798)
- Forster, Paul Irwin$* P.I.Forst. - Paul Irwin Forster (1961-…)
- Forster, Thomas Furly$* T.F.Forst. - Thomas Furly Forster (1761-1825)
- Forsyth, William$* Forsyth - William Forsyth (1737-1804)
- Forsyth-Major, Charles Immanuel$* Fors.-Major - Charles Immanuel Forsyth Major (1843-1923)
- Forti, Achille Italo$* Forti - Achille Italo Forti (1878-1937)
- Fortune, Robert$* Fortune - Robert Fortune (botaniste) (1812-1880)
- Fosberg, Francis Raymond$* Fosberg - Francis Raymond Fosberg (1908-1993)
- Foslie, Mikael Heggelund$* Foslie - Mikael Heggelund Foslie (1855-1909)
- Foster, Adriance Sherwood$* A.S.Foster - Adriance Sherwood Foster (1901-1973)
- Foster, Mercedes S.$* Merc.S.Foster - Mercedes S. Foster (fl. 1984)
- Foster, Michael$* Foster - Michael Foster (physiologiste) (1836-1907)
- Fothergill, John$* Foth. - John Fothergill (médecin) (1712-1780)
- Foucaud, Julien$* Foucaud - Julien Foucaud (1847-1904)
- Fougeroux de Bondaroy, Auguste Denis$* Foug. - Auguste-Denis Fougeroux de Bondaroy (1732-1789)
- Fouillade, Amédée$* Fouill. - Amédée Fouillade (1870-1954)
- Fournier, Eugène Pierre Nicolas$* E.Fourn. - Eugène Pierre Nicolas Fournier (1834-1884)
- Fournier, Paul Victor$* P.Fourn. - Paul-Victor Fournier (1877-1964)
- Fourreau, Jules Pierre$* Fourr. - Jules Pierre Fourreau (1844-1871)
- Foxworthy, Frederick William$* Foxw. - Frederick William Foxworthy (1877-1950)
- Frahm, Jan-Peter$* J.-P.Frahm - Jan-Peter Frahm (1945-2014)
- Franchet, Adrien René$* Franch. - Adrien René Franchet (1834-1900)
- Francis, William Douglas$* W.D.Francis - William Douglas Francis (1889-1959)
- Franco, João Manuel Antonio do Amaral$* Franco - João Manuel Antonio do Amaral Franco (1921-2009)
- Frank, Albert Bernhard$* A.B.Frank - Albert Bernhard Frank (1839-1900)
- Franklin, John$* Franklin - John Franklin (1786-1847)
- Franqueville, Albert de$* Franquev. - Albert Belhomme de Franqueville (1814-1891)
- Frappier, Charles$* Frapp. - Charles Frappier (fl. 1853-1895)
- Fraser, Charles$* C.Fraser - Charles Fraser (1788-1831)
- Fraser, John$* Fraser - John Fraser (1750-1811)
- Fraser, John$* J.Fraser - John Fraser (1854-1935) (1854-1935)
- Fraser fils, John$* Fraser f. - John Fraser (1780-1852) (1780-1852)
- Fraser-Jenkins, Christopher Roy$* Fraser-Jenk. - Christopher Roy Fraser-Jenkins (1948-…)
- Frauenfeld, Georg von$* Frauenf. - Georg von Frauenfeld (1807-1873)
- Freeman, John Daniel$* J.D.Freeman - John Daniel Freeman (1941-1997)
- Freitag, Helmut E.$* Freitag - Helmut Freitag (1932-…)
- Frémont, John Charles$* Frém. - John Charles Frémont (1813-1890)
- Frémy, Pierre$* Frémy - Pierre Frémy (1880-1944)
- Fresenius, Johann Baptist Georg Wolfgang$* Fresen. - Johann Baptist Georg Wolfgang Fresenius (1808-1866)
- Frey, Eduard$* Frey - Eduard Frey (1888-1974)
- Frey, Ruedi$* R.Frey - Ruedi Frey (?-?)
- Freycinet, Henri Louis Claude de Saulces de$* Freyc. - Louis Claude de Saulces de Freycinet (1779-1842)
- Freyn, Josef Franz$* Freyn - Josef Franz Freyn (1845-1903)
- Freyreiss, Georg Wilhelm$* Freyr. - Georg Wilhelm Freyreiss (1789-1825)
- Frézier, Amédée François$* Frez. - Amédée François Frézier (1682-1773)
- Frič, Alberto Vojtěch$* Frič - Alberto Vojtěch Frič (1882-1944)
- Friedrich, Hans Christian$* Friedrich - Hans Christian Friedrich (1925-1992)
- Friedrich, Heimo$* H.Friedrich - Heimo Friedrich (fl. 1974)
- Fries, Elias Magnus$* Fr. - Elias Magnus Fries (1794-1878)
- Fries, Robert Elias$* R.E.Fr. - Robert Elias Fries (1876-1966)
- Fries, Theodor Magnus$* Th.Fr. - Theodor Magnus Fries (1832-1913)
- Fries, Thore Christian Elias$* T.C.E.Fr. - Thore Christian Elias Fries (1886-1930)
- Friis, Ib$* Friis - Ib Friis (1945-…)
- Fritsch, Felix Eugen$* F.E.Fritsch - Felix Eugen Fritsch (1879-1954)
- Fritsch, Karl$* Fritsch - Karl Fritsch (1864-1934)
- Frivaldszky, Imre$* Friv. - Imre Frivaldszky (1799-1870)
- Frodin, David Gamman$* Frodin - David Gamman Frodin (1940-…)
- Froehner, Albrecht$* A.Froehner - Albrecht Froehner (fl. 1897)
- Fromentel, Louis Édouard Gourdan de$* From. - Louis Édouard Gourdan de Fromentel (1824-1901)
- Fron, Georges$* Fron - Georges Fron (1870-1957)
- Fryxell, Paul Arnold$* Fryxell - Paul Arnold Fryxell (1927-…)
- Fu, Kun Tsun$* K.T.Fu - Kun Tsun Fu (1912-…)
- Fuchs, Leonhart$* L.Fuchs - Leonhart Fuchs[1] (1501-1566)
- Fuchs-Eckert, Hans Peter$* H.P.Fuchs - Hans Peter Fuchs-Eckert (1928-…)
- Fukuyo, Yasuwo$* Fukuyo - Yasuwo Fukuyo (1948-…)
- Fulford, Margaret Hannah$* Fulford - Margaret Fulford (1904-1999)
- Gaertner, Joseph$* Gaertn. - Joseph Gärtner (1732-1791)
- Gaertner, Philipp Gottfried$* G.Gaertn. - Philipp Gottfried Gaertner (1754-1825)
- Gage, Andrew Thomas$* Gage - Andrew Thomas Gage (1871-1945)
- Gagnebin, Abraham$* Gagnebin - Abraham Gagnebin (1707-1800)
- Gagnepain, François$* Gagnep. - François Gagnepain (1866-1952)
- Gaillon, François Benjamin$* Gaillon - Benjamin Gaillon (1782-1839)
- Gaimard, Joseph Paul$* Gaimard - Joseph Paul Gaimard (1790-1858)
- Galeano Garcés, Gloria Amparo$* Galeano - Gloria Amparo Galeano Garcés (1958-2016)
- Galeotti, Henri Guillaume$* Galeotti - Henri Guillaume Galeotti (1814-1858)
- Galet, Pierre$* Galet - Pierre Galet (1921-…)
- Galiano, Maria Elena$* M.E.Galiano - María Elena Galiano (fl. 1974)
- Gallesio, Georgio$* Gallesio - Giorgio Gallesio (1772-1839)
- Galzin, Amédée$* Galzin - Amédée Galzin (1853-1925)
- Gamble, James Sykes$* Gamble - James Sykes Gamble (1847-1925)
- Gams, Helmut$* Gams - Helmut Gams (1893-1976)
- Gams, K. Walter$* W.Gams - K. Walter Gams (1934-…)
- Gandoger, Michel$* Gand. - Michel Gandoger (1850-1926)
- Garay, Leslie Andrew$* Garay - Leslie Andrew Garay (1924-…)
- García, Evaristo$* E.García - Evaristo Garcia (fl. 1896)
- García-Mendoza, Abisai Josue$* García-Mend. - Abisai Josue García-Mendoza (1955-…)
- Garcke, Christian August Friedrich$* Garcke - Christian August Friedrich Garcke (1819-1904)
- Garden, Alexander$* Garden - Alexander Garden (1730-1792)
- Garden, Jean-Joseph$* J.Garden bis - Jean-Joseph Garden (fl. 1887)
- Garden, Joy$* J.Garden - Joy Garden (1923-…)
- Gardner, Charles Austin$* C.A.Gardner - Charles Gardner (1896-1970)
- Gardner, George$* Gardner - George Gardner (1812-1849)
- Gardner, Nathaniel Lyon$* N.L.Gardner - Nathaniel Lyon Gardner (1864-1937)
- Garsault, François Alexandre Pierre de$* Garsault - François-Alexandre de Garsault (1691-1778)
- Gärtner, Karl Friedrich von$* C.F.Gaertn. - Karl Friedrich von Gärtner (1772-1850)
- Gasparrini, Guglielmo$* Gasp. - Guglielmo Gasparrini (1804-1866)
- Gassner, Johann Gustav$* Gassner - Johann Gustav Gassner (1881-1955)
- Gates, David Murray$* D.M.Gates - David Murray Gates (1921-…)
- Gates, Reginald Ruggles$* R.R.Gates - Reginald Ruggles Gates (1882-1962)
- Gathoye, Jean-Louis$* Gathoye - Jean-Louis Gathoye (1963-…)
- Gattinger, Augustin$* Gatt. - Augustin Gattinger (1825-1903)
- Gatty, Margaret Scott$* Gatty - Margaret Scott Gatty (1809-1873)
- Gaudichaud-Beaupré, Charles$* Gaudich. - Charles Gaudichaud-Beaupré (1789-1854)
- Gaudin, Charles Théophile$* C.T.Gaudin - Charles-Théophile Gaudin (1822-1866)
- Gaudin, Jean François Aimée Gottlieb Philippe$* Gaudin - Jean-François-Aimé-Philippe Gaudin (1766-1833)
- Gäumann, Ernst Albert$* Gäum. - Ernst Albert Gäumann (1893-1963)
- Gaussen, Henri Marcel$* Gaussen - Henri Gaussen (1891-1981)
- Gawler, John Bellenden Ker$* Ker Gawl. - John Bellenden Ker Gawler (1764-1842)
- Gay, Claude$* Gay - Claude Gay (1800-1873)
- Gay, Jacques Étienne$* J.Gay - Jacques Étienne Gay (1786-1864)
- Gáyer, Gyula$* Gáyer - Gyula Gáyer (1883-1932)
- Ge, Xue Jun$* X.J.Ge - Xue Jun Ge (fl. 2001)
- Geddes, Patrick$* Geddes - Patrick Geddes (1854-1932)
- Geert, Auguste Van$* Van Geert - Auguste Van Geert (1888-1938)
- Geheeb, Adalbert$* Geh. - Adalbert Geheeb (1842-1909)
- Géhu, Jean-Marie$* Géhu - Jean-Marie Géhu (1930-…)
- Geiseler, Eduard Ferdinand$* Geiseler - Eduard Ferdinand Geiseler (1781-1827)
- Geitler, Lothar$* Geitler - Lothar Geitler (1899-1990)
- Genevier, Léon Gaston$* Genev. - Gaston Genevier (1830-1880)
- Geniez, Philippe$* Geniez - Philippe Geniez (fl. 1995)
- Gentry, Alwyn Howard$* A.H.Gentry - Alwyn Howard Gentry (1945-1993)
- Gentry, Howard Scott$* Gentry - Howard Scott Gentry (1903-1993)
- George, Alexander Segger$* A.S.George - Alexander Segger George (1939-…)
- Georgi, Johann Gottlieb$* Georgi - Johann Gottlieb Georgi (1729-1802)
- Gepp, Anthony$* A.Gepp - Anthony Gepp (1862-1955)
- Gepp, Ethel Sarel Barton$* E.Gepp - Ethel Sarel Barton Gepp (1864-1922)
- Gérard, F.$* F.Gérard - F. Gérard (abbé et botaniste) (fl. 1885)
- Gerard, John$* J.Gerard - John Gerard[1] (1545-1612)
- Gérard, Louis$* Gérard - Louis Gérard (1733-1819)
- Gerard, William Ruggles$* W.R.Gerard - William Ruggles Gerard (1841-1914)
- Gereau, Roy Emile$* Gereau - Roy Emile Gereau (1947-…)
- Gerlach, W.$* Gerlach - W. Gerlach (fl. 1959)
- Germain de Saint-Pierre, Jacques Nicolas Ernest$* Germ. - Jacques Nicolas Ernest Germain de Saint-Pierre (1815-1882)
- Germar, Ernst Friedrich$* Germar - Ernst Friedrich Germar (1786-1853)
- Gerold, Raymond$* Gerold - Raymond Gerold (fl. 1994)
- Gessner, Conrad$* Gesner - Conrad Gessner[1] (1516-1565)
- Gessner, Johannes$* Gessner - Johannes Gessner (1709-1790)
- Gestro, Raffaele$* Gestro - Raffaello Gestro (1845-1936)
- Getliffe, Fiona Mary$* Getliffe - Fiona Mary Getliffe (1941-…)
- Geyer, Carl Andreas$* Geyer - Carl Andreas Geyer (1809-1853)
- Geyler, Hermann Theodor$* Geyl. - Hermann Theodor Geyler (1834-1889)
- Ghafoor, Abdul$* Ghafoor - Abdul Ghafoor (1938-…)
- Ghiesbreght, Auguste Boniface$* Ghiesbr. - Auguste Boniface Ghiesbreght (1810-1893)
- Ghini, Luca$* Ghini - Luca Ghini[1] (1490-1556)
- Giard, Alfred-Mathieu$* Giard - Alfred Giard (1846-1908)
- Gibbes, Lewis Reeve$* Gibbes - Lewis Reeve Gibbes (1810-1894)
- Gibbs, Lilian Suzette$* Gibbs - Lilian Suzette Gibbs (1870-1925)
- Gibson, Alexander$* A.Gibson - Alexander Gibson (botaniste) (1800-1867)
- Giebel, Christoph Gottfried Andreas$* Giebel - Christian Gottfried Andreas Giebel (1820-1881)
- Giess, Johan Wilhelm Heinrich$* Giess - Johan Wilhelm Heinrich Giess (1910-2000)
- Gilbert, Benjamin Davis$* Gilbert - Benjamin Davis Gilbert (1835-1907)
- Gilbert, Édouard-Jean$* E.-J.Gilbert - Édouard-Jean Gilbert (1888-1954)
- Gilbert, Georges Charles Clément$* G.C.C.Gilbert - Georges Charles Clément Gilbert (1908-1983)
- Gilbert, Michael George$* M.G.Gilbert - Michael George Gilbert (1943-…)
- Gilbertson, Robert Lee$* Gilb. - Robert Lee Gilbertson (1925-…)
- Gilg, Ernest Friedrich$* Gilg - Ernst Friedrich Gilg (1867-1933)
- Gilibert, Jean-Emmanuel$* Gilib. - Jean-Emmanuel Gilibert (1741-1814)
- Gilkey, Helen Margaret$* Gilkey - Helen Margaret Gilkey (1886-1972)
- Gillet, Claude-Casimir$* Gillet - Claude-Casimir Gillet (1806-1896)
- Gillet, Justin$* J.Gillet - Justin Gillet (1866-1943)
- Gillett, Margaret Clark$* Gillett - Margaret Clark Gillett (1878-1962)
- Gilli, Alexander$* Gilli - Alexander Gilli (1904-2007)
- Gillies, John$* Gillies - John Gillies (1792-1834)
- Gillot, François-Xavier$* Gillot - François-Xavier Gillot (1842-1910)
- Gingins de la Sarraz, Frédéric Charles Jean$* Ging. - Frédéric Charles Jean Gingins de la Sarraz (1790-1863)
- Girmansyah, Deden$* Girm. - Deden Girmansyah (fl. 2009)
- Girod-Chantrans, Justin$* Gir.-Chantr. - Justin Girod-Chantrans (1750-1841)
- Giseke, Paul Dietrich$* Giseke - Paul Dietrich Giseke (1741-1796)
- Gleason, Henry Allan$* Gleason - Henry Allan Gleason (1882-1975)
- Gleditsch, Johann Gottlieb$* Gled. - Johann Gottlieb Gleditsch (1714-1786)
- Glehn, Peter von$* Glehn - Peter von Glehn (1835-1876)
- Glen, Hugh Francis$* Glen - Hugh Francis Glen (1950-…)
- Glendinning, Robert$* Glend. - Robert Glendinning (1805-1862)
- Glenn, Anthony$* Glenn - Anthony Glenn (fl. 1994)
- Glocker, Ernst Friedrich von$* Glocker - Ernst Friedrich Glocker (1793-1858)
- Gmelin, Carl Christian$* C.C.Gmel. - Carl Christian Gmelin (1762-1837)
- Gmelin, Johann Friedrich$* J.F.Gmel. - Johann Friedrich Gmelin (1748-1804)
- Gmelin, Johann Georg$* J.G.Gmel. - Johann Georg Gmelin (1709-1755)
- Gmelin, Samuel Gottlieb$* S.G.Gmel. - Samuel Gottlieb Gmelin (1744-1774)
- Godefroy-Lebeuf, Alexandre$* God.-Leb. - Alexandre Godefroy-Lebeuf (1852-1903)
- Godfery, Masters John$* Godfery - Masters John Godfery (1856-1945)
- Godfrey, George Harold$* G.H.Godfrey - George H. Godfrey (1888-?)
- Godman, Frederick DuCane$* Godm. - Frederick DuCane Godman (1834-1919)
- Godron, Dominique Alexandre$* Godr. - Alexandre Godron (1807-1880)
- Goebel, Karl Immanuel Eberhard$* K.I.Goebel - Karl Immanuel Eberhard Goebel (1855-1932)
- Goeldi (Göldi), Emílio Augusto (Emil August)$* Goeldi - Emílio Augusto Goeldi (1859-1917)
- Goethe, Johann Wolfgang von$* Goethe - Johann Wolfgang von Goethe (1749-1832)
- Goldbach, Carl Ludwig$* Goldb. - Karl Ludwig Goldbach (1793-1824)
- Goldblatt, Peter$* Goldblatt - Peter Goldblatt (1943-…)
- Goldfuss, Georg August$* Goldfuss - Georg August Goldfuss (1782-1848)
- Goldie, John$* Goldie - John Goldie (1793-1886)
- Goldman, Edward Alphonso$* Goldman - Edward Alphonso Goldman (1873-1946)
- Goldring, William$* Goldring - William Goldring (1854-1919)
- Gomes, Bernardino António$* Gomes - Bernardino António Gomes (1769-1823)
- Gómez de la Maza y Jiménez, Manuel$* M.Gómez - Manuel Gómez de la Maza y Jiménez (1867-1916)
- González Elizondo, Maria del Socorro$* S.González - Maria del Socorro González Elizondo (1953-…)
- Good, David A.$* D.A.Good - David A. Good (fl. 1984)
- Good, Ronald D'Oyley$* R.D.Good - Ronald Good (1896-1992)
- Goodenough, Samuel$* Gooden. - Samuel Goodenough (1743-1827)
- Göppert, Johann Heinrich Robert$* Göpp. - Johann Heinrich Robert Göppert (1800-1884)
- Gordillo, Martha Martínez$* Mart.Gord. - Martha Martínez Gordillo (fl. 1994)
- Gordon, George$* G.Gordon - George Gordon (éditeur) (1841-1914)
- Gordon, George$* Gordon - George Gordon (horticulteur) (1806-1879)
- Gorodkov, Boris Nikolaevich$* Gorodkov - Boris Nikolaevich Gorodkov (1890-1953)
- Gorozhankin, Ivan Nikolaevich$* Gorozh. - Ivan Gorojankine (1848-1904)
- Gosse, Philip Henry$* Gosse - Philip Henry Gosse (1810-1888)
- Gottsche, Carl Moritz$* Gottsche - Carl Moritz Gottsche (1808-1892)
- Gouan, Antoine$* Gouan - Antoine Gouan (1733-1821)
- Gougerot, Henri$* Gougerot - Henri Gougerot (1881-1955)
- Gould, Frank Walton$* Gould - Frank Walton Gould (1913-1981)
- Gourret, Paul$* Gourret - Paul Gourret (1859-1903)
- Govaerts, Rafaël Herman Anna Govaerts$* Govaerts - Rafaël Herman Anna Govaerts (1968-…)
- Graebner, Karl Otto Robert Peter Paul$* Graebn. - Paul Graebner (1871-1933)
- Graells, Mariano de la Paz$* Graells - Mariano de la Paz Graëlls y de la Aguera (1809-1898)
- Graham, Robert$* Graham - Robert Graham (1786-1845)
- Graham, Shirley Ann Tousch$* S.A.Graham - Shirley Ann Tousch Graham (1935-…)
- Grande, Loreto$* Grande - Loreto Grande (1878-1965)
- Grandidier, Alfred$* Grandid. - Alfred Grandidier (1836-1921)
- Grant, Verne Edwin$* V.E.Grant - Verne Edwin Grant (1917-2007)
- Granville, Jean-Jacques de$* Granv. - Jean-Jacques de Granville (1943-…)
- Grassé, Pierre-Paul$* Grassé - Pierre-Paul Grassé (1895-1985)
- Grassi, Giovanni Battista$* Grassi - Giovanni Battista Grassi (1854-1925)
- Grateloup, Jean Pierre Sylvestre$* Gratel. - Jean Pierre Sylvestre Grateloup (1782-1861 ou 1862)
- Gravely, Frederic Henry$* Gravely - Frederic Henry Gravely (1885-?)
- Graves, Louis$* L.Graves - Louis Graves (1791-1857)
- Gray, Asa$* A.Gray - Asa Gray (1810-1888)
- Gray, John Edward$* J.E.Gray - John Edward Gray (1800-1875)
- Gray, Samuel Frederick$* Gray - Samuel Frederick Gray (1766-1828)
- Grayling, Peter$* Grayling - Peter Grayling (fl. 1996)
- Greef, J. M.$* J.M.Greef - J. M. Greef (fl. 1993)
- Green, Peter Shaw$* P.S.Green - Peter Shaw Green (1920-…)
- Greene, Edward Lee$* Greene - Edward Lee Greene (1843-1915)
- Greenman, Jesse More$* Greenm. - Jesse More Greenman (1867-1951)
- Gregory, Eliza Standerwick$* Greg. - Eliza Standerwick Gregory (1840-1932)
- Grenier, Jean Charles Marie$* Gren. - Charles Grenier (1808-1875)
- Greuter, Werner Rodolfo$* Greuter - Werner Rodolfo Greuter (1938-…)
- Greville, Robert Kaye$* Grev. - Robert Kaye Greville (1794-1866)
- Grevillius, Anders Yngve$* Grevill. - Anders Yngve Grevillius (1864-1925)
- Grey, Charles Hervey$* Grey - Charles Hervey Grey (1875-1955)
- Grierson, Andrew John Charles$* Grierson - Andrew John Charles Grierson (1929-1990)
- Grierson, James Douglas$* J.D.Grierson - James D. Grierson (1931-1991)
- Griffith, William$* Griff. - William Griffith (1810-1845)
- Griffiths, Amelia$* A.W.Griffiths - Amelia Griffiths (1768-1858)
- Grimes, James Walter$* J.W.Grimes - James Walter Grimes (1953-…)
- Grimes, Jeffrey William$* Jeff W.Grimes - Jeffrey William Grimes (1950-…)
- Gris, Jean Antoine Arthur$* Gris - Jean Antoine Arthur Gris (1829-1872)
- Griscom, Ludlow$* Griscom - Ludlow Griscom (1890-1959)
- Grisebach, August Heinrich Rudolf$* Griseb. - August Heinrich Rudolf Grisebach (1814-1879)
- Groenewald, Barend Hermanus$* Groenew. - Barend Hermanus Groenewald (1905-1976)
- Grognier, Louis Furcy$* Grognier - Louis-Furcy Grognier (naturaliste) (1776-1837)
- Grolle, Riclef$* Grolle - Riclef Grolle (1934-2004)
- Grønlund, Carl Christian Howitz$* Grønlund - Carl Christian Howitz Grønlund (1825-1901)
- Gronovius, Jan Frederik$* Gronov. - Jan Frederik Gronovius (1686-1762)
- Gross, Ludwig$* L.Gross - Ludwig Gross (botaniste) (1860-?)
- Gross, Roland$* R.Gross - Roland Gross (botaniste) (1890-1945)
- Gross, Rudolf$* Gross - Rudolf Gross (1872-?)
- Grossheim, Alexander Alfonsovich$* Grossh. - Alexandre Grossheim (1888-1948)
- Grout, Abel Joel$* Grout - Abel Joel Grout (1867-1947)
- Groves, Henry$* H.Groves - Henry Groves (1855-1912)
- Groves, James$* J.Groves - James Groves (1858-1933)
- Gruby, David$* Gruby - David Gruby (1810-1898)
- Gruithuisen, Franz von Paula$* Gruith. - Franz von Gruithuisen (1774-1852)
- Grumm-Grzhimaylo, Grigory$* Grumm-Grzhim. - Grigori Grumm-Gerdjimaïlo (1860-1936)
- Grüss, Johannes$* Grüss - Johannes Grüss (1860-?)
- Guan, Kai Yun$* K.Y.Guan - Kai Yun Guan (fl. 1993)
- Guatteri, Giovanni Battista$* Guatteri - Giambattista Guatteri (1743-1793)
- Guersant, Louis Benoît$* Guers. - Louis Benoît Guersant (1777-1848)
- Guettard, Jean-Étienne$* Guett. - Jean-Étienne Guettard (1715-1786)
- Guignard, Jean-Louis-Léon$* Guignard - Léon Guignard (1852-1928)
- Guilding, Lansdown$* Guilding - Lansdown Guilding (1797-1831)
- Guillaumin, André$* Guillaumin - André Guillaumin (1885-1974)
- Guillemin, Jean Baptiste Antoine$* Guill. - Jean Baptiste Antoine Guillemin (1796-1842)
- Guilliermond, Marie Antoine Alexandre$* Guillierm. - Marie Antoine Alexandre Guilliermond (1876-1945)
- Guinier, Philibert$* Guinier - Philibert Guinier (1876-1962)
- Güldenstädt, Johann Anton$* Gueldenst. - Johann Anton Güldenstädt (1745-1781)
- Gunckel Lüer, Hugo$* Gunckel - Hugo Gunckel Lüer (1901-1997)
- Gunnerus, Johan Ernst$* Gunnerus - Johan Ernst Gunnerus (1718-1773)
- Guppy, Henry Brougham$* H.B.Guppy - Henry Brougham Guppy (1854-1926)
- Gürke, Robert Louis August Maximilian$* Gürke - Robert Louis August Maximilian Gürke (1854-1911)
- Gussone, Giovanni$* Guss. - Giovanni Gussone (1787-1866)
- Gustafsson, Åke$* A.Gust. - Åke Gustafsson (1908-1988)
- Guthnik, Heinrich Josef$* Guthnick - Heinrich Josef Guthnick (1800-1880)
- Guthrie, Francis$* Guthrie - Francis Guthrie (1831-1899)
- Guthrie, Louise$* L.Guthrie - Louise Guthrie (1879-1966)
- Guzmán, Gastón$* Guzmán - Gastón Guzmán (1938-…)
- Guzmán, Rafael$* R.Guzmán - Rafael Guzmán (1950-…)
- Györffy, Istvan$* Györffy - István Győrffy (1880-1959)
- Haan, Willem de$* Haan - Willem de Haan (1801-1855)
- Hablitz, Carl Ludwig$* Hablitz - Carl Ludwig Hablitz (1752-1821)
- Hackel, Eduard$* Hack. - Eduard Hackel (1850-1926)
- Hacquet, Belsazar$* Hacq. - Belsazar Hacquet (1739-1815)
- Haeckel, Ernst$* Haeckel - Ernst Haeckel (1834-1919)
- Haglund, Gustaf Emanuel$* G.E.Haglund - Gustaf Emanuel Haglund (1900-1955)
- Hágsater, Eric$* Hágsater - Eric Hágsater (1945-…)
- Hahn, Gotthold$* G.Hahn - Gotthold Hahn (fl. 1875-1911)
- Halda, Josef Jakob$* Halda - Josef Jakob Halda (1943-…)
- Halim, Youssef$* Halim - Youssef Halim (?-?)
- Hall, Harvey Monroe$* H.M.Hall - Harvey Monroe Hall (1874-1932)
- Hall, James$* J.Hall - James Hall (paléontologue) (1811-1898)
- Hallé, Francis$* F.Hallé - Francis Hallé (1938-…)
- Hallé, Nicolas$* N.Hallé - Nicolas Hallé (1927-2017)
- Haller, Albrecht von$* Haller - Albrecht von Haller (1708-1777)
- Haller, Albrecht von Haller$* Haller f. - Albrecht von Haller (1758-1823)
- Halliday, Geoffrey$* G.Halliday - Geoffrey Halliday (1933-…)
- Hallier, Ernst Hans$* Hallier - Ernst Hans Hallier (1831-1904)
- Hallier, Johannes Gottfried$* Hallier f. - Johannes Gottfried Hallier (1868-1932)
- Halling, Roy Edward$* Halling - Roy Edward Halling (1950-…)
- Halsted, Byron David$* Halst. - Byron David Halsted (1852-1918)
- Hamann, Ulrich$* U.Hamann - Ulrich Hamann (1931-…)
- Hamel, Gontran$* Hamel - Gontran Hamel (1883-1944)
- Hamlin, Bruce Gordon$* Hamlin - Bruce Gordon Hamlin (1929-1976)
- Hammen, Thomas van der$* Hammen - Thomas van der Hammen (1924-2010)
- Hampe, Georg Ernst Ludwig$* Hampe - Ernst Hampe (1795-1880)
- Hamy, Théodor Jules Ernest$* Hamy - Ernest Hamy (1842-1908)
- Hanbury, Thomas$* T.Hanb. - Thomas Hanbury (1832-1907)
- Hance, Henry Fletcher$* Hance - Henry Fletcher Hance (1827-1886)
- Handel-Mazzetti, Heinrich Freiherr von$* Hand.-Mazz. - Heinrich von Handel-Mazzetti (1882-1940)
- Handro, Osvaldo$* Handro - Osvaldo Handro (1908-1986)
- Hanelt, Peter$* Hanelt - Peter Hanelt (1930-…)
- Hanin, L.$* Hanin - Jean-Louis Hanin (fl. 1800)
- Hanlin, Richard Thomas$* Hanlin - Richard Thomas Hanlin (1931-…)
- Hanna, G Dallas$* Hanna - G Dallas Hanna (1887-1970)
- Hannon, Dylan P.$* D.P.Hannon - Dylan P. Hannon (1964-…)
- Hannon, Joseph-Désiré$* Hannon - Joseph-Désiré Hannon (1822-1870)
- Hanry, Hippolyte$* Hanry - Hippolyte Hanry (1807-1893)
- Hansen, Bertel$* B.Hansen - Bertel Hansen (1932-2005)
- Hansen, Emil Christian$* E.C.Hansen - Emil Christian Hansen (1842-1909)
- Hansgirg, Anton$* Hansg. - Anton Hansgirg (1854-1917)
- Hanstein, Johannes Ludwig Emil Robert von$* Hanst. - Johannes Ludwig Emil Robert von Hanstein (1822-1880)
- Hara, Kanesuke$* Hara - Kanesuke Hara (1885-1962)
- Hara, Yoshiaki$* Y.Hara - Yoshiaki Hara (1944-…)
- Harder, Daniel Kenneth$* D.K.Harder - Daniel Kenneth Harder (1960-…)
- Hardwicke, Thomas$* Hardw. - Thomas Hardwicke (1757-1835)
- Hardy, David Spencer$* D.S.Hardy - David Spencer Hardy (1931-1998)
- Hardy, John$* Hardy - John Hardy (1817-1884)
- Hariot, Paul Auguste$* Har. - Paul Auguste Hariot (1854-1917)
- Harlan, Jack Rodney$* J.R.Harlan - Jack Harlan (1917-1999)
- Harlan, Richard$* Harlan - Richard Harlan (1796-1843)
- Harling, Gunnar Wilhelm$* Harling - Gunnar Wilhelm Harling (1920-…)
- Harmaja, Harri$* Harmaja - Harri Harmaja (1944-…)
- Harms, Hermann August Theodor$* Harms - Hermann Harms (1870-1942)
- Harper, Francis$* F.Harper - Francis Harper (1886-1972)
- Harris, Thomas Maxwell$* T.M.Harris - Thomas Maxwell Harris (1903-1983)
- Harshberger, John William$* Harshb. - John William Harshberger (1869-1929)
- Hartig, Heinrich Julius Adolph Robert Hartig$* R.Hartig - Robert Hartig (1839-1901)
- Hartig, Theodor$* Hartig - Theodor Hartig (1805-1880)
- Hartman, Carl Johan$* Hartm. - Carl Johan Hartman (1790-1849)
- Hartog, Cornelis den$* Hartog - Cornelis den Hartog (1931-…)
- Hartweg, Karl Theodor$* Hartw. - Karl Theodor Hartweg (1812-1871)
- Harvey, William Henry$* Harv. - William Henry Harvey (1811-1866)
- Harz, Carl Otto$* Harz - Carl Otto Harz (1842-1906)
- Harz, Kurt$* K.Harz - Kurt Harz (1858-1939) (1858-1939)
- Hasselquist, Fredric$* Hasselq. - Fredric Hasselquist (1722-1752)
- Hasselt, Johan Coenraad van$* Hasselt - Johan Coenraad van Hasselt (1797-1823)
- Hasskarl, Justus Carl$* Hassk. - Justus Carl Hasskarl (1811-1894)
- Hassler, Emil$* Hassl. - Emil Hassler (1864-1937)
- Haudricourt, André-Georges$* Haudr. - André-Georges Haudricourt (1911-1996)
- Hauser, Margit Luise$* Hauser - Margit Luise Hauser (fl. 1975)
- Haussknecht, Heinrich Carl$* Hausskn. - Heinrich Carl Haussknecht (1838-1903)
- Haviland, George Darby$* Havil. - George Darby Haviland (1857-1901)
- Hawkes, John Gregory$* Hawkes - John Gregory Hawkes (1915-2007)
- Haworth, Adrian Hardy$* Haw. - Adrian Hardy Haworth (1767-1843)
- Hay, William Perry$* Hay - William Perry Hay (1872-1947)
- Hayata, Bunzō$* Hayata - Bunzō Hayata (1874-1934)
- Hayden, Ferdinand Vandeveer$* Hayden - Ferdinand Vandeveer Hayden (1829-1887)
- Hayden, M. Victoria$* M.V.Hayden - M. Victoria Hayden (?-?)
- Hayek, August von$* Hayek - August von Hayek (1871-1928)
- Hayne, Friedrich Gottlob$* Hayne - Friedrich Gottlob Hayne (1763-1832)
- Heads, Michael J.$* Heads - Michael Heads (1957-…)
- Heath, Paul V.$* P.V.Heath - Paul V. Heath (fl. 1983)
- Heatubun, Charlie Danny$* Heatubun - Charlie Danny Heatubun (1973-…)
- Hebding, René$* Hebding - René Hebding (fl. 1993)
- Heckel, Édouard Marie$* Heckel - Édouard Marie Heckel (1843-1916)
- Hector, James$* Hector - James Hector (1834-1907)
- Hedin, Sven Anders von$* Hedin - Sven Hedin (1865-1952)
- Hedjaroude, Ghorban-Ali$* Hedjar. - Ghorban-Ali Hedjaroude (fl. 1969)
- Hedrick, Ulysses Prentiss$* Hedrick - Ulysses Prentiss Hedrick (1870-1951)
- Hedwig, Johannes$* Hedw. - Johannes Hedwig (1730-1799)
- Hedwig, Romanus Adolf$* R.Hedw. - Romanus Adolf Hedwig (1772-1806)
- Heer, Oswald$* Heer - Oswald Heer (1809-1883)
- Hegetschweiler, Johannes Jacob$* Hegetschw. - Johannes Jacob Hegetschweiler (1789-1839)
- Hegi, Gustav$* Hegi - Gustav Hegi (1876-1932)
- Heim, Georg Christoph$* Heim - Georg Christoph Heim (1743-1807)
- Heim, Roger$* R.Heim - Roger Heim (1900-1979)
- Heimerl, Anton$* Heimerl - Anton Heimerl (1857-1942)
- Heine, Hermann Heino$* Heine - Hermann Heino Heine (1922-1996)
- Heinemann, Paul$* Heinem. - Paul Heinemann (1916-1996)
- Heinricher, Emil Johann Lambert$* Heinr. - Emil Johann Lambert Heinricher (1856-1934)
- Heintze, August$* Heintze - August Heintze (?-?)
- Heiser, Charles Bixler$* Heiser - Charles Bixler Heiser (1920-…)
- Heister, Lorenz$* Heist. - Lorenz Heister (1683-1758)
- Heldreich, Theodor Heinrich Hermann von$* Heldr. - Theodor von Heldreich (1822-1902)
- Heller, Amos Arthur$* A.Heller - Amos Arthur Heller (1867-1944)
- Hellmayr, Carl Edward$* Hellm. - Carl Edward Hellmayr (1877-1944)
- Hemprich, Wilhelm$* Hemprich - Wilhelm Hemprich (1796-1825)
- Hemsley, William Botting$* Hemsl. - William Botting Hemsley (1843-1924)
- Henderson, Andrew James$* A.J.Hend. - Andrew James Henderson (1950-…)
- Henderson, Douglas Mackay$* D.M.Hend. - Douglas Mackay Henderson (1927-2007)
- Henderson, Douglass M.$* Douglass M.Hend. - Douglass M. Henderson (1938-1996)
- Henderson, Louis Forniquet$* L.F.Hend. - Louis Forniquet Henderson (1853-1942)
- Hendey, Norman Ingram$* Hendey - Norman Ingram Hendey (1903-2004)
- Henkel, Johann Baptist$* Henkel - Johann Baptist Henkel (1815-1871)
- Henneguy, Louis-Félix$* Henneg. - Louis-Félix Henneguy (1850-1928)
- Hennings, Paul Christoph$* Henn. - Paul Christoph Hennings (1841-1908)
- Hénon, Jacques Louis$* Hénon - Jacques-Louis Hénon (1802-1872)
- Henrard, Johannes Theodoor$* Henrard - Johannes Theodoor Henrard (1881-1974)
- Henrickson, James Solberg$* Henrickson - James Solberg Henrickson (1940-…)
- Henry, Augustine$* A.Henry - Augustine Henry (1857-1930)
- Henry, Louis$* L.Henry - Louis Henry (botaniste) (1853-1903)
- Henslow, John Stevens$* Hensl. - John Stevens Henslow (1796-1861)
- Hepper, Frank Nigel$* Hepper - Frank Nigel Hepper (1929-2013)
- Herbert, William$* Herb. - William Herbert (botaniste) (1778-1847)
- Herborg, Joachim$* Herborg - Joachim Herborg (fl. 1987)
- Hérincq, François$* Hérincq - François Hérincq (1820-1891)
- Herink, Josef$* Herink - Josef Herink (1915-1999)
- Hermann, Frederick Joseph$* F.J.Herm. - Frederick Joseph Hermann (1906-1987)
- Hermann, Paul$* Herm. - Paul Hermann (botaniste)[1] (1646-1695)
- Hernández, Efraín$* E.Hern. - Efraín Hernández (fl. 1995)
- Hernández, Francisco$* F.Hern. - Francisco Hernández[1] (1514-1587)
- Herre, Albert William Christian Theodore$* Herre - Albert William Christian Theodore Herre (1868-1962)
- Herrero, Alberto$* Herrero - Alberto Herrero (fl. 1995)
- Herrmann (ou Hermann), Johann (ou Jean)$* Herrm. - Jean Hermann (1738-1800)
- Hertel, Hannes$* Hertel - Hannes Hertel (1939-…)
- Herter, Wilhelm Franz$* Herter - Wilhelm Franz Herter (1884-1958)
- Hertlein, Leo George$* Hertlein - Leo George Hertlein (1898-1972)
- Hertwig, Richard$* Hertwig - Richard Hertwig (1850-1937)
- Herzog, Theodor Carl Julius$* Herzog - Theodor Carl Julius Herzog (1880-1961)
- Hesler, Lexemuel Ray$* Hesler - Lexemuel Ray Hesler (1888-1977)
- Hesselbo, Christen August$* Hesselbo - August Hesselbo (1874-1952)
- Heward, Robert$* Heward - Robert Heward (1791-1877)
- Heyne, Benjamin$* B.Heyne - Benjamin Heyne (1770-1819)
- Heynhold, Gustav$* Heynh. - Gustav Heynhold (1800-1860)
- Heywood, Vernon Hilton$* Heywood - Vernon Hilton Heywood (1927-…)
- Hibberd, David John$* D.J.Hibberd - David John Hibberd (1943-…)
- Hibberd, James Shirley$* Hibberd - James Shirley Hibberd (1825-1890)
- Hickel, Paul Robert$* Hickel - Paul Robert Hickel (1865-1935)
- Hiepko, Paul Hubertus$* Hiepko - Paul Hubertus Hiepko (1932-…)
- Hiern, William Philip$* Hiern - William Philip Hiern (1839-1925)
- Hieronymus, Georg Hans Emmo Wolfgang$* Hieron. - Georg Hans Emmo Wolfgang Hieronymus (1846-1921)
- Higgins, Wesley Ervin$* W.E.Higgins - Wesley Ervin Higgins (1949-…)
- Hiitonen, Henrik Ilmari Augustus$* Hiitonen - Henrik Ilmari Augustus Hiitonen (1898-1986)
- Hildebrand, Friedrich Hermann Gustav$* Hildebr. - Friedrich Hermann Gustav Hildebrand (1835-1915)
- Hildebrandt, Johann Maria$* Hildebrandt - Johann Maria Hildebrandt (1847-1881)
- Hill, Arthur William$* A.W.Hill - Arthur William Hill (1875-1941)
- Hill, Ellsworth Jerome$* E.J.Hill - Ellsworth Jerome Hill (1833-1917)
- Hill, John$* Hill - John Hill (1716-1775)
- Hill, Kenneth D.$* K.D.Hill - Kenneth D. Hill (1948-…)
- Hillebrand, Wilhelm$* Hillebr. - Wilhelm Hillebrand (1821-1886)
- Hillhouse, William$* Hillh. - William Hillhouse (1850-1910)
- Hilliard, Olive Mary$* Hilliard - Olive Mary Hilliard (1925-…)
- Hilsenberg, Karl Theodor$* Hils. - Karl Theodor Hilsenberg (1802-1824)
- Hinds, Richard Brinsley$* Hinds - Richard Brinsley Hinds (1811-1846)
- Hiratsuka, Naohide$* Hirats.f. - Naohide Hiratsuka (1903-2000)
- Hirn, Karl Engelbrecht$* Hirn - Karl Engelbrecht Hirn (1872-1907)
- Hisinger, Wilhelm$* Hising. - Wilhelm Hisinger (1766-1852)
- Hitchcock, Albert Spear$* Hitchc. - Albert Spear Hitchcock (1865-1935)
- Hitchcock, Charles Leo$* C.L.Hitchc. - Charles Leo Hitchcock (1902-1986)
- Hitchcock, Edward$* E.Hitchc. - Edward Hitchcock (1793-1864)
- Hjort, Johan$* J.Hjort - Johan Hjort (?-?)
- Hô, Pham-Hoàng$* P.H.Hô - Pham-Hoàng Hô (1931-…)
- Hochstetter, Christian Ferdinand Friedrich$* Hochst. - Christian Ferdinand Friedrich Hochstetter (1787-1860)
- Hochstetter, Christian Gottlob Ferdinand von$* C.G.F.Hochst. - Ferdinand von Hochstetter (1829-1884)
- Hochstetter, Wilhelm Christian$* W.Hochst. - Wilhelm Christian Hochstetter (1825-1881)
- Hodkinson, Trevor$* Hodk. - Trevor Hodkinson (fl. 2001)
- Hoffmann, Adriana E.$* A.E.Hoffm. - Adriana Hoffmann (1940-…)
- Hoffmann, Georg Franz$* Hoffm. - Georg Franz Hoffmann (1760-1826)
- Hoffmann, Käthe$* K.Hoffm. - Käthe Hoffmann (1883-1931)
- Hoffmannsegg, Johann Centurius von$* Hoffmanns. - Johann Centurius von Hoffmannsegg (1766-1849)
- Hoffmeister, Werner$* Hoffmeister - Werner Hoffmeister (1819-1845)
- Hofmeister, Wilhelm Friedrich Benedict$* Hofmeist. - Wilhelm Hofmeister (1824-1877)
- Hogg, John$* J.Hogg - John Hogg (1800-1869)
- Hohenacker, Rudolph Friedrich$* Hohen. - Rudolph Friedrich Hohenacker (1798-1874)
- Hohenwarth, Sigismund$* Hohenw. - Sigismund von Hohenwarth (1745-1825)
- Höhnel, Franz Xaver Rudolf von$* Höhn. - Franz Xaver Rudolf von Höhnel (1852-1920)
- Holandre, Jean Joseph Jacques$* Holandre - Jean Joseph Jacques Holandre (1778-1857)
- Holl, Friedrich$* Holl - Friedrich Holl (actif vers 1820-1850)
- Hollande, André-Charles$* Hollande - André-Charles Hollande (1881-1964)
- Hollingsworth, Peter M.$* Hollingsw. - Peter M. Hollingsworth (fl. 2003)
- Holm, Herman Theodor$* Holm - Herman Theodor Holm (1854-1932)
- Holm-Nielsen, Lauritz$* Holm-Niels. - Lauritz Holm-Nielsen (1946-…)
- Holmberg, Eduardo Ladislao$* E.Holmb. - Eduardo Ladislao Holmberg (1852-1937)
- Holmboe, Jens$* Holmboe - Jens Holmboe (1880-1943)
- Holmes, Edward Morell$* Holmes - Edward Morell Holmes (1843-1930)
- Holmgren, Noel Herman$* N.H.Holmgren - Noel Herman Holmgren (1937-…)
- Holmgren, Patricia Kern$* P.K.Holmgren - Patricia Kern Holmgren (1940-…)
- Holmskjold, Theodor$* Holmsk. - Theodor Holmskjold (1731-1793)
- Holthuis, Lipke Bijdeley$* Holthuis - Lipke Bijdeley Holthuis (fl. 1942)
- Holttum, Richard Eric$* Holttum - Richard Eric Holttum (1895-1990)
- Holub, Josef$* Holub - Josef Holub (1930-1999)
- Holyoak, David T.$* Holyoak - David T. Holyoak (fl. 1995)
- Hombron, Jacques Bernard$* Hombr. - Jacques Bernard Hombron (1800-1852)
- Homolle, Anne-Marie$* Homolle - Anne-Marie Homolle (1912-2006)
- Honckeny, Gerhard August$* Honck. - Gerhard August Honckeny (1724-1805)
- Hongo, Tsuguo$* Hongo - Tsuguo Hongō (1923-2007)
- Hoog, Johannes Marius Cornelis$* Hoog - Johannes Marius Cornelis Hoog (1865-1950)
- Hoogland, Ruurd Dirk$* Hoogland - Ruurd Dirk Hoogland (1922-1994)
- Hooker, Joseph Dalton$* Hook.f. - Joseph Dalton Hooker (1817-1911)
- Hooker, William$* W.Hook. - William Hooker (1779-1832) (1779-1832)
- Hooker, William Jackson$* Hook. - William Jackson Hooker (1785-1865)
- Hooper, Sheila Spenser$* S.S.Hooper - Sheila Spenser Hooper (1925-…)
- Hoover, Robert Francis$* Hoover - Robert Francis Hoover (1913-1970)
- Hoppe, David Heinrich$* Hoppe - David Heinrich Hoppe (1760-1846)
- Hopper, Stephen Donald$* Hopper - Stephen Donald Hopper (1951-…)
- Horák, Bonslaw$* Horák - Bonslaw Horák (1877-1942)
- Horak, Egon$* E.Horak - Egon Horak (1937-…)
- Horaninow, Paul Fedorowitsch$* Horan. - Pavel Gorianinov (1796-1865)
- Horkel, Johann$* Horkel - Johann Horkel (1769-1846)
- Hornemann, Jens Wilken$* Hornem. - Jens Wilken Hornemann (1770-1841)
- Hornstedt, Claës Fredric$* Hornst. - Claës Fredric Hornstedt (1758-1809)
- Horsfield, Thomas$* Horsf. - Thomas Horsfield (1773-1859)
- Hort, Fenton John Anthony$* Hort - Fenton John Anthony Hort (1828-1892)
- Hortulanorum (auteur inconnu issu du monde horticole)$* hort. - Hortulanorum
- Horvat, Ivo$* Horvat - Ivo Horvat (1897-1963)
- Hosack, David$* Hosack - David Hosack (1769-1835)
- Hoshino, Takuji$* T.Hoshino - Takuji Hoshino (fl. 2003)
- Hossain, A. B. M. Enayet$* E.Hossain - Enayet Hossain (1945-…)
- Hosseus, Carl Curt$* Hosseus - Carl Curt Hosseus (1878-1950)
- Host, Nicolaus Thomas$* Host - Nicolaus Thomas Host (1761-1834)
- Hou, Ding$* Ding Hou - Ding Hou (1921-2008)
- Houghton, Arthur Duvernoix$* Houghton - Arthur Duvernoix Houghton (1870-1938)
- Houlbert, Constant Vincent$* Houlbert - Constant Vincent Houlbert (1857-1947)
- Houllet, Jean-Baptiste$* Houllet - Jean-Baptiste Houllet (1815-1890)
- House, Homer Doliver$* House - Homer Doliver House (1878-1949)
- Houttuyn, Maarten$* Houtt. - Maarten Houttuyn (1720-1798)
- Houzeau de Lehaie, Jean$* J.Houz. - Jean Houzeau de Lehaie (1867-1959)
- Houzeau de Lehaie, Jean-Charles$* Houz. - Jean-Charles Houzeau de Lehaie (1820-1888)
- Howard, John Eliot$* Howard - John Eliot Howard (1807-1883)
- Howard, Richard Alden$* R.A.Howard - Richard Alden Howard (1917-2003)
- Howell, John Thomas$* J.T.Howell - John Thomas Howell (1903-1994)
- Howell, Thomas Jefferson$* Howell - Thomas Jefferson Howell (1842-1912)
- Howitt, Alfred William$* A.W.Howitt - Alfred William Howitt (1830-1908)
- Hryniewiecki, Bolesław$* Hryn. - Bolesław Hryniewiecki (1875-1963)
- Hu, Shiu Ying$* S.Y.Hu - Shiu-Ying Hu (1910-2012)
- Hu, Xiansu (Hu, Hsen Hsu)$* Hu - Hu Xiansu (1894-1968)
- Huang, Shu Chung$* S.C.Huang - Shu Chung Huang (1921-…)
- Huang, Yi Zhong$* Y.Z.Huang - Yi Zhong Huang (fl. 1995)
- Hubbard, Charles Edward$* C.E.Hubb. - Charles Edward Hubbard (1900-1980)
- Huber, Charles$* C.Huber - Charles Huber (1818-1907)
- Huber, Herbert$* H.Huber - Herbert Huber (botaniste) (1931-2005)
- Huber, Jakob E.$* Huber - Jacques Huber (1867-1914)
- Huber-Morath, Arthur$* Hub.-Mor. - Arthur Huber-Morath (1901-1990)
- Huber-Pestalozzi, Gottfried Eduard$* Hub.-Pest. - Gottfried Huber-Pestalozzi (1877-1966)
- Hudson, William$* Huds. - William Hudson (1730-1793)
- Hue, Auguste-Marie$* Hue - Auguste Marie Hue (1840-1917)
- Huet du Pavillon, Alfred$* A.Huet - Alfred Huet du Pavillon (1829-1907)
- Huet du Pavillon, Édouard$* E.Huet - Édouard Huet du Pavillon (1819-1908)
- Hügel, Carl Alexander Anselm von$* Hügel - Carl von Hügel (1794-1870)
- Hughes, Mark$* M.Hughes - Mark Hughes (botaniste) (fl. 2002)
- Huisman, John Marinus$* Huisman - John Marinus Huisman (1958-…)
- Hull, John$* Hull - John Hull (1761-1843)
- Hultén, Oskar Eric Gunnar$* Hultén - Eric Hultén (1894-1981)
- Humbert, Henri Jean$* Humbert - Henri Jean Humbert (1887-1967)
- Humblot, Léon$* Humblot - Léon Humblot (1852-1914)
- Humboldt, Alexander von$* Humb. - Alexander von Humboldt (1769-1859)
- Hume, Allan Octavian$* Hume - Allan Octavian Hume (1829-1912)
- Humphries, Christopher John$* Humphries - Christopher John Humphries (1947-…)
- Hunt, David Richard$* D.R.Hunt - David Richard Hunt (1938-…)
- Hunt, Peter Francis$* P.F.Hunt - Peter Francis Hunt (1936-…)
- Hunter, William$* W.Hunter - William Hunter (botaniste) (1755-1812)
- Hunziker, Armando Theodoro$* Hunz. - Armando Theodoro Hunziker (1919-2001)
- Hürlimann, Hans$* Hürl. - Hans Hürlimann (botaniste) (1921-…)
- Husnot, Pierre Tranquille$* Husn. - Pierre Tranquille Husnot (1840-1929)
- Hustedt, Friedrich$* Hust. - Friedrich Hustedt (1886-1968)
- Hutchinson, George Evelyn$* G.E.Hutch. - George Evelyn Hutchinson (1903-1991)
- Hutchinson, John$* Hutch. - John Hutchinson (1884-1972)
- Hutton, William$* Hutton - William Hutton (1797-1860)
- Hyland, Bernard Patrick Matthew$* B.Hyland - Bernard Hyland (1937-…)
- Ibisch, Pierre Leonhard$* Ibisch - Pierre Leonhard Ibisch (1967-…)
- Ibn Tattou, Mohammed$* Ibn Tattou - Mohammed Ibn Tattou (fl. 1993)
- Ichimura, Tsutomi$* Ichimura - Tsutomi Ichimura (1867-1946)
- Ikeda, Hiroshi$* H.Ikeda - Hiroshi Ikeda (botaniste) (1961-…)
- Iljin, Modest Mikhaĭlovich$* Iljin - Modeste Iline (1889-1967)
- Iltis, Hugh Hellmut$* Iltis - Hugh Hellmut Iltis (1925-…)
- Iltis, Hugo$* H.Iltis - Hugo Iltis (1882-1952)
- Imai, Sanshi$* S.Imai - Sanshi Imai (1900-1976)
- Imazeki, Rokuya$* Imaz. - Rokuya Imazeki (1904-1991)
- Imbach, Emil J.$* Imbach - Emil J. Imbach (1897-1970)
- Imlay, Joan B.$* J.B.Imlay - Joan B. Imlay (fl. 1939)
- Incarville, Pierre Nicolas Le Chéron D'$* Incarv. - Pierre Nicolas Le Chéron d'Incarville (1706-1757)
- Ingram, Collingwood$* Ingram - Collingwood Ingram (1880-1981)
- Ingram, John William$* J.W.Ingram - John William Ingram (1924-…)
- Irmscher, Edgar$* Irmsch. - Edgar Irmscher (1887-1968)
- Isabelle, Arsène$* Isab. - Arsène Isabelle (1807-1888)
- Isert, Paul Erdmann$* Isert - Paul Erdmann Isert (1756-1789)
- Isnard, Antoine-Tristan Danty d'$* Isnard - Antoine-Tristan Danty d'Isnard[1] (1663-1743)
- Issel, Raffaele$* Issel - Raffaele Issel (1878-1936)
- Issler, Émile$* Issler - Émile Issler (1872-1952)
- Ito, Hiroshi$* H.Ito - Ito Hiroshi (1909-2006)
- Ito, Keisuke$* Ito - Itō Keisuke (1803-1901)
- Iversen, Johannes$* Iversen - Johannes Iversen (1904-1971)
- Iwatsuki, Kunio$* K.Iwats. - Kunio Iwatsuki (1934-…)
- Jaap, Otto$* Jaap - Otto Jaap (1864-1922)
- Jablonszky, Eugene$* Jabl. - Eugene Jablonszky (1892-1975)
- Jack, William$* Jack - William Jack (1795-1822)
- Jackson, Albert Bruce$* A.B.Jacks. - Albert Bruce Jackson (1876-1947)
- Jackson, Benjamin Daydon$* B.D.Jacks. - Benjamin Daydon Jackson (1846-1927)
- Jacob-Makoy, Lambert$* Jacob-Makoy - Lambert Jacob-Makoy (1790-1873)
- Jacobi, Georg Albano von$* Jacobi - Georg Albano von Jacobi (1805-1874)
- Jacobsen, Niels Henning Günther$* N.Jacobsen - Niels Henning Gunther Jacobsen (1941-…)
- Jacot Guillarmod, Amy$* Jacot Guill. - Amy Jacot Guillarmod (1911-1992)
- Jacquemart, Albert$* Jacquemart - Albert Jacquemart (1808-1875)
- Jacquemont, Venceslas Victor$* Jacquem. - Victor Jacquemont (1801-1832)
- Jacques, Eliane de Lima$* E.L.Jacques - Eliane de Lima Jacques (fl. 2004)
- Jacques, Henri-Antoine$* Jacques - Henri-Antoine Jacques (1782-1866)
- Jacques-Félix, Henri$* Jacq.-Fél. - Henri Jacques-Félix (1907-2008)
- Jacquet, Pierre$* Jacquet - Pierre Jacquet (botaniste) (fl. 1997)
- Jacquin, Joseph Franz von$* J.Jacq. - Joseph Franz von Jacquin (1766-1839)
- Jacquin, Nikolaus Joseph von$* Jacq. - Nikolaus Joseph von Jacquin (1727-1817)
- Jacquinot, Honoré$* Jacquinot - Honoré Jacquinot (1814-1887)
- Jaeger, Hermann$* H.Jaeger - Hermann Jäger (1815-1890)
- Jaeger, Peter-Martin Lind$* P.-M.L.Jaeger - Peter-Martin Lind Jaeger (fl. 1986)
- Jäger, Georg Friedrich von$* Jaeger - Georg Friedrich von Jäger (1785-1866)
- Jahandiez, Émile$* Jahand. - Émile Jahandiez (1876-1938)
- Jahn, Theodore Louis$* T.L.Jahn - Theodore Louis Jahn (1905-1979)
- Jakowatz, Anton$* Jakow. - Anton Jakowatz (1872-1964)
- Jakubziner, Moisej Markovic$* Jakubz. - Moisej Markovic Jakubziner (1898-?)
- James, Edwin$* E.James - Edwin James (botaniste) (1797-1861)
- James, Thomas Potts$* James - Thomas Potts James (1803-1882)
- Jan, Giorgio$* Jan - Giorgio Jan (1791-1866)
- Janaki Ammal, Edavaleth Kakkath$* Jan.Ammal - Edavalath Kakkath Janaki Ammal (1897-1984)
- Janchen-Michel von Westland, Erwin Emil Alfred$* Janch. - Erwin Emil Alfred Janchen-Michel von Westland (1882-1970)
- Janka von Bulcs, Victor$* Janka - Victor Janka von Bulcs (1837-1900)
- Jansen, Robert K.$* R.K.Jansen - Robert K. Jansen (1954-…)
- Jaramillo, Victor$* V.Jaram. - Victor Jaramillo (fl. 1984)
- Jarvis, Charles Edward$* C.E.Jarvis - Charles Edward Jarvis (1954-…)
- Játiva, Carlos D.$* Játiva - Carlos D. Játiva (fl. 1963)
- Jaubert, Hippolyte François$* Jaub. - Hippolyte François Jaubert (1798-1874)
- Jauzein, Philippe$* Jauzein - Philippe Jauzein (1953-…)
- Jeanjean, Alexis Félix$* Jeanj. - Alexis Félix Jeanjean (1867-1941)
- Jeffrey, Charles$* C.Jeffrey - Charles Jeffrey (1934-…)
- Jekyll, Gertrude$* Jekyll - Gertrude Jekyll (1843-1932)
- Jenman, George Samuel$* Jenman - George Samuel Jenman (1845-1902)
- Jenny, Rudolf$* Jenny - Rudolf Jenny (fl. 1980s-1990s)
- Jepson, Willis Linn$* Jeps. - Willis Linn Jepson (1867-1946)
- Jin, Xiao Feng$* X.F.Jin - Xiao Feng Jin (fl. 2002)
- Joffe, Abraham$* Joffe - Abraham Joffe (1909-2000)
- Johansen, Hans William$* H.W.Johans. - Hans William Johansen (1932-…)
- Johnson, Duncan Starr$* D.S.Johnson - Duncan Starr Johnson (1867-1937)
- Johnson, James Yate$* J.Y.Johnson - James Yate Johnson (1820-1900)
- Johnson, Lawrence Alexander Sidney$* L.A.S.Johnson - Lawrence Alexander Sidney Johnson (1925-1997)
- Johnson, Thomas$* T.Johnson - Thomas Johnson (1863-1954) (1863-1954)
- Johnston, George$* Johnst. - George Johnston (1797-1855)
- Johnston, Harry Hamilton$* H.H.Johnst. - Harry Johnston (1858-1927)
- Johnston, Ivan Murray$* I.M.Johnst. - Ivan Murray Johnston (1898-1960)
- Johnston, Laverne Albert$* L.A.Johnst. - Laverne A. Johnston (1930-…)
- Johnston, Marshall Conring$* M.C.Johnst. - Marshall Conring Johnston (1930-…)
- Joly, Nicolas$* Joly - Nicolas Joly (1812-1885)
- Jolyclerc, Nicolas Marie Thérèse$* Jolycl. - Nicolas Marie Thérèse Jolyclerc (1746-1817)
- Jones, David Lloyd$* D.L.Jones - David L. Jones (botaniste) (1944-…)
- Jones, Marcus Eugene$* M.E.Jones - Marcus E. Jones (1852-1934)
- Jones, William$* Jones - William Jones (linguiste) (1746-1794)
- Jones, Wyn G.$* W.G.Jones - Wyn G. Jones (fl. 1995)
- Jónsson, Sigurður$* S.Jónss. - Sigurður Jónsson (1926-2007)
- Jonston, Johannes$* Jonst. - Jan Jonston[1] (1603-1675)
- Jordaan, Marie$* Jordaan - Marie Jordaan (1948-…)
- Jordan, Claude Thomas Alexis$* Jord. - Alexis Jordan (1814-1897)
- Jordan, David Starr$* D.S.Jord. - David Starr Jordan (1851-1931)
- Jordan de Puyfol, Eugène$* Jord.Puyf. - Eugène Jordan de Puyfol (1819-1891)
- Jørgensen, Per Magnus$* P.M.Jørg. - Per Magnus Jørgensen (1944-…)
- Jørgensen, Peter Møller$* P.Jørg. - Peter Møller Jørgensen (1958-…)
- Josserand, Marcel$* Joss. - Marcel Josserand (1900-1992)
- Jovet-Ast, Suzanne$* Jovet-Ast - Suzanne Jovet-Ast (1914-2006)
- Juillet, Jules$* Juill. - Jules Juillet (fl. 1831)
- Julia, Sang$* S.Julia - Sang Julia (fl. 1998)
- Jülich, Walter$* Jülich - Walter Jülich (1942-…)
- Jumelle, Henri Lucien$* Jum. - Henri Lucien Jumelle (1866-1935)
- Jung, Joachim$* Jung - Joachim Jung[1] (1587-1657)
- Junghuhn, Franz Wilhelm$* Jungh. - Franz Wilhelm Junghuhn (1809-1864)
- Jungner, Johan Richard$* Jungner - Johan Richard Jungner (1858-1929)
- Jussieu, Adrien de$* A.Juss. - Adrien de Jussieu (1797-1853)
- Jussieu, Antoine de$* Ant.Juss. - Antoine de Jussieu (1686-1758)
- Jussieu, Antoine-Laurent de$* Juss. - Antoine-Laurent de Jussieu (1748-1836)
- Jussieu, Bernard de$* B.Juss. - Bernard de Jussieu (1699-1777)
- Jussieu, Joseph de$* J.Juss. - Joseph de Jussieu (1704-1779)
- Juzepczuk, Sergei Vasilievich$* Juz. - Sergueï Iouzeptchouk (1893-1959)
- Kablíková, Josephine$* Kablík. - Josephine Kablick (1787-1863)
- Kaczmarek, Sławomir$* S.Kaczm. - Sławomir Kaczmarek (fl. 1987)
- Kaempfer, Engelbert$* Kaempf. - Engelbert Kaempfer[1] (1651-1716)
- Kalela, Aimo Aarno Antero$* Kalela - Aimo Aarno Antero Kalela (1908-1977)
- Kalkman, Cornelis$* Kalkman - Cornelis Kalkman (1928-1998)
- Källersjö, Mari$* Källersjö - Mari Källersjö (1954-…)
- Kalm, Pehr$* Kalm - Pehr Kalm (1716-1779)
- Kaltenbach, Johann Heinrich$* Kaltenb. - Johann Heinrich Kaltenbach (1807-1876)
- Kamelin, Rudolf V.$* Kamelin - Rudolph Kaméline (1938-…)
- Kämmer, Franco$* Kämmer - Franco Kämmer (1945-…)
- Kanitz, August$* Kanitz - August Kanitz (1843-1896)
- Karelin, Grigorij Silyč$* Kar. - Grigori Kareline (1801-1872)
- Karpinsky, Aleksandr Petrovich$* Karpinsky - Alexandre Karpinski (1847-1936)
- Karsten, Gustav Hermann$* H.Karst. - Gustav Hermann Karsten (1817-1908)
- Karsten, Petter Adolf$* P.Karst. - Petter Adolf Karsten (1834-1917)
- Kartesz, John$* Kartesz - John Kartesz (fl. 1990)
- Kauffmann, Nikolai Nikolajevich$* Kauffm. - Nikolaï Kauffmann (1834-1870)
- Kaulfuss, Georg Friedrich$* Kaulf. - Georg Friedrich Kaulfuss (1786-1830)
- Kausel, Eberhard Max Leopold$* Kausel - Eberhard Max Leopold Kausel (1910-1972)
- Kawamura, Seiichi$* Kawam. - Seiichi Kawamura (?-1946)
- Kearney, Thomas Henry$* Kearney - Thomas Henry Kearney (1874-1956)
- Keating, William Hippolitus$* Keating - William Keating (1799-1840)
- Keay, Ronald William John$* Keay - Ronald William John Keay (1920-1998)
- Keck, Karl$* Keck - Karl Keck (1825-1894)
- Keilin, David$* Keilin - David Keilin (fl. 1921)
- Kelaart, Edward Frederick$* Kelaart - Edward Frederick Kelaart (1818-1860)
- Kellogg, Vernon Myman Lyman$* V.M.L.Kellogg - Vernon Myman Lyman Kellogg (1867-1937)
- Kelway, James$* Kelway - James Kelway (1815-1899)
- Keng, Pai Chieh$* Keng f. - Pai Chieh Keng (1917-…)
- Keng, Yi Li$* Keng - Yi Li Keng (1897-1975)
- Kensit, Harriet Margaret Louisa$* Kensit - Harriet Margaret Louisa Bolus (1877-1970)
- Kent, William Saville$* Kent - William Saville-Kent (1845-1908)
- Keraudren, Monique$* Keraudren - Monique Keraudren (1928-1981)
- Kerguélen, Michel Francois-Jacques$* Kerguélen - Michel Kerguélen (1928-1999)
- Kerner, Johann Simon von$* J.Kern. - Johann Simon von Kerner (1755-1830)
- Kerner von Marilaun, Anton Joseph$* A.Kern. - Anton Kerner von Marilaun (1831-1898)
- Kessler, Paul Joseph Antonius$* Kessler - Paul Joseph Antonius Kessler (1958-…)
- Keyserling, Alexander von$* Keyserl. - Alexander von Keyserling (1815-1891)
- Khawkine, Mardochée-Woldemar$* Khawkine - Waldemar Haffkine (1860-1930)
- Khokhrjakov, Andrej Pavlovich$* A.P.Khokhr. - Andreï Khokhriakov (1933-1998)
- Kickx, Jean Jacques$* J.J.Kickx - Jean Jacques Kickx (1842-1887)
- Kickx fils, Jean$* J.Kickx f. - Jean Kickx (1803-1864) (1803-1864)
- Kickx père, Jean$* J.Kickx - Jean Kickx (1775-1831) (1775-1831)
- Kieffer, Jean-Jacques$* Kieff. - Jean-Jacques Kieffer (1857-1925)
- Kiew, Ruth$* Kiew - Ruth Kiew (1946-…)
- Kiggelaer, Franz (ou François)$* Kiggel. - Franz Kiggelaer[1] (1648-1722)
- Kilian, Norbert$* N.Kilian - Norbert Kilian (1957-…)
- Killick, Donald Joseph Boomer$* Killick - Donald Joseph Boomer Killick (1926-…)
- Kindt, Christian Sommer$* Kindt - Christian Sommer Kindt (1816-1903)
- King, George$* King - George King (botaniste) (1840-1909)
- King, Robert Merrill$* R.M.King - Robert Merrill King (1930-…)
- Kippist, Richard$* Kippist - Richard Kippist (1812-1882)
- Kirchner, Ernst D. M.$* E.D.M.Kirchn. - Ernst D. M. Kirchner (fl. 1831)
- Kirchner, Georg$* G.Kirchn. - Georg Kirchner (1837-1885)
- Kirk, John$* J.Kirk - John Kirk (1832-1922)
- Kirk, Thomas$* Kirk - Thomas Kirk (1828-1898)
- Kirkbride, Joseph Harold$* J.H.Kirkbr. - Joseph Harold Kirkbride (1943-…)
- Kirpicznikov, Moisey Elevich$* Kirp. - Moïsseï Kirpitchnikov (1913-1995)
- Kirschleger, Frédéric$* Kirschl. - Frédéric Kirschleger (1804-1869)
- Kirschner, Jan$* Kirschner - Jan Kirschner (1955-…)
- Kitagawa, Masao$* Kitag. - Masao Kitagawa (1910-1995)
- Kitaibel, Pál$* Kit. - Pál Kitaibel (1757-1817)
- Kittlitz, Friedrich Heinrich von$* Kittlitz - Heinrich von Kittlitz (1799-1871)
- Kjellman, Frans Reinhold$* Kjellm. - Frans Reinhold Kjellman (1846-1907)
- Klatt, Friedrich Wilhelm$* Klatt - Friedrich Wilhelm Klatt (1825-1897)
- Klebs, Georg Albrecht$* G.A.Klebs - Georg Albrecht Klebs (1857-1918)
- Klein, Jacob Theodor$* Klein - Jacob Theodor Klein (1685-1759)
- Klopper, Ronell Renett$* Klopper - Ronell Renett Klopper (1974-…)
- Klotzsch, Johann Friedrich$* Klotzsch - Johann Friedrich Klotzsch (1805-1860)
- Klugh, Alfred Brooker$* Klugh - Alfred Brooker Klugh (1882-1932)
- Kluk, Jan Krzysztof$* Kluk - Jan Krzysztof Kluk (1739-1796)
- Knapp, Sandra Diane$* S.Knapp - Sandra Knapp (1956-…)
- Knaut, Christian$* Knaut - Christian Knauth[1] (1654-1716)
- Knauth, Christoph$* Knauth - Christoph Knauth[1] (1638-1694)
- Kneucker, Johann Andreas$* Kneuck. - Johann Andreas Kneucker (1862-1946)
- Kniep, Karl Johannes Hans$* Kniep - Hans Kniep (1881-1930)
- Knight, Charles$* C.Knight - Charles Knight (botaniste) (1818-1895)
- Knight, Joseph$* Knight - Joseph Knight (1777?-1855)
- Knight, Thomas Andrew$* T.Knight - Thomas Andrew Knight (1759-1838)
- Knoblauch, Emil Friedrich$* Knobl. - Emil Friedrich Knoblauch (1864-1936)
- Knoll, Fritz$* Knoll - Fritz Knoll (1883-1981)
- Knoop, Johann Hermann$* Knoop - Johann Hermann Knoop (vers 1700-1769)
- Knorring, O.E.$* Knorring - Olga Knorring (1896-1979)
- Knowles, George Beauchamp$* Knowles - George Beauchamp Knowles (fl. 1820-1852)
- Knowles, Matilda$* M.Knowles - Matilda Cullen Knowles (1864-1933)
- Knowlton, Frank Hall$* Knowlt. - Frank Hall Knowlton (1860-1926)
- Knox, Eric B.$* E.B.Knox - Eric B. Knox (fl. 1993)
- Knuth, Frederik Marcus$* F.M.Knuth - Frederik Marcus Knuth (1904-1970)
- Knuth, Paul Erich Otto Wilhelm$* Knuth - Paul Erich Otto Wilhelm Knuth (1854-1899)
- Knuth, Reinhard Gustav Paul$* R.Knuth - Reinhard Gustav Paul Knuth (1874-1957)
- Kobuski, Clarence Emmeren$* Kobuski - Clarence Emmeren Kobuski (1900-1963)
- Koch, Johann Friedrich Wilhelm$* Koch - Johann Friedrich Wilhelm Koch (1759-1831)
- Koch, Karl Koch$* K.Koch - Karl Koch (botaniste) (1809-1879)
- Koch, Kerstin$* Kerstin Koch - Kerstin Koch (fl. 2006)
- Koch, Wilhelm Daniel Joseph$* W.D.J.Koch - Wilhelm Daniel Joseph Koch (1771-1849)
- Koehne, Bernhard Adalbert Emil$* Koehne - Bernhard Adalbert Emil Koehne (1848-1918)
- Kofoid, Charles Atwood$* Kof. - Charles Atwood Kofoid (1865-1947)
- Kohlmeyer, Jan Justus$* Kohlm. - Jan Kohlmeyer (1928-…)
- Koidzumi, Gen-ichi$* Koidz. - Gen-Iti Koidzumi (1883-1953)
- Kol, Erzsébet$* Kol - Erzsébet Kol (1897-1980)
- Kolenati, Friedrich August Rudolf$* Kolen. - Friedrich Anton Rudolph Kolenati (1813-1864)
- Kölliker, Rudolph Albert von$* Koell. - Albert von Kölliker (1817-1905)
- Kollmann, Ludovic Jean Charles$* L.Kollmann - Ludovic Jean Charles Kollmann (1965-…)
- Kölreuter, Joseph Gottlieb$* Kölr. - Joseph Gottlieb Kölreuter (1733-1806)
- Komarov, Vladimir Leontievitch$* Kom. - Vladimir Leontievitch Komarov (1869-1945)
- Kondo, Katsuhiko$* K.Kondo - Katsuhiko Kondo (fl. 1984)
- König, Johann Gerhard$* J.Koenig - Johann Gerhard König (1728-1785)
- König, Karl Dietrich Eberhard$* K.D.Koenig - Karl Dietrich Eberhard König (1774-1851)
- Korall, Petra$* Korall - Petra Korall (fl. 2006)
- Koren', Nina Fedorovna$* Koren' - Nina Fedorovna Koren' (1920-…)
- Körnicke, Friedrich August$* Körn. - Friedrich August Körnicke (1828-1908)
- Kornmann, Peter$* Kornmann - Peter Kornmann (1907-1993)
- Korovin, Evgenii Petrovich$* Korovin - Evgueni Korovine (1891-1963)
- Korshikov, Aleksandr Arkadievich$* Korshikov - Aleksandr Arkadievich Korshikov (1889-1942)
- Korshinsky, Sergei Ivanovitsch$* Korsh. - Sergueï Korjinski (1861-1900)
- Körte, Heinrich Friedrich Franz$* Körte - Heinrich Friedrich Franz Körte (1782-1845)
- Korthals, Pieter Willem$* Korth. - Pieter Willem Korthals (1807-1892)
- Koshewnikow, Dmitrij Alexandrowitsch$* Kosh. - Dmitri Kojevnikov (1858-1882)
- Koso-Poljansky, Boris Mikhailovic$* Koso-Pol. - Boris Kozo-Polianski (1890-1957)
- Kosteletzky, Vincenz Franz$* Kostel. - Vincenz Franz Kosteletzky (1801-1887)
- Kostermans, André Joseph Guillaume Henri$* Kosterm. - André Joseph Guillaume Henri Kostermans (1907-1994)
- Kostina, Klaudia Fedorovna$* Kostina - Klaudia Fedorovna Kostina (1900-?)
- Kotlaba, František$* Kotl. - František Kotlaba (1927-…)
- Kotschy, Karl Georg Theodor$* Kotschy - Karl Georg Theodor Kotschy (1813-1866)
- Kovalev, Nikolai Vasilevich$* Kovalev - Nikolai Vasilevich Kovalev (1888-?)
- Koyama, Tetsuo Michael$* T.Koyama - Tetsuo Michael Koyama (1933-…)
- Kozlowsky, Roman$* R.Kozlowsky - Roman Kozłowski (1899-1977)
- Kraenzlin, Friedrich Wilhelm Ludwig$* Kraenzl. - Fritz Kränzlin (1847-1934)
- Kraepelin, Karl$* Kraep. - Karl Matthias Friedrich Magnus Kraepelin (1848-1915)
- Kral, Robert$* Kral - Robert Kral (1926-…)
- Kramer, Wilhem Heinrich$* Kramer - Wilhem Heinrich Kramer (?-1765)
- Krapovickas, Antonio$* Krapov. - Antonio Krapovickas (1921-2015)
- Krascheninnikov, Stepan Petrovich$* S.Krasch. - Stepan Kracheninnikov (1713-1755)
- Krasnov, Andrej Nikovaevich$* Krasn. - Andreï Krasnov (1862-1914)
- Krassilnikov, Nikolay Aleksandrovich$* Krassiln. - Nikolay Aleksandrovich Krassilnikov (1896-1973)
- Krassilov, Valentin Abramovich$* Krassilov - Valentin Abramovich Krassilov (fl. 1967)
- Krause, Ernst Hans Ludwig$* E.H.L.Krause - Ernst Hans Ludwig Krause (1859-1942)
- Krause, Ernst Ludwig$* E.L.Krause - Ernst Ludwig Krause (1839-1903)
- Krause, Kurt$* K.Krause - Kurt Krause (1883-1963)
- Kräusel, Richard Oswald Karl$* Kräusel - Richard Oswald Karl Kräusel (1890-1966)
- Kreczetowicz, Vitalii ? Ivanovich ?$* V.I.Krecz. - Vitalii Ivanovich Kreczetowicz (1901-1942)
- Kreutz, Carolus Adrianus Johannes$* Kreutz - Carolus Adrianus Johannes Kreutz (fl. 1989)
- Kreuzinger, Kurt G.$* Kreuz. - Kurt G. Kreuzinger (1905-1989)
- Krichtofovitch, Afrikan Nikolaevich$* Krysht. - Afrikan Krichtofovitch (1885-1953)
- Kritzinger, Kobus$* Kritz. - Kobus Kritzinger (fl. 1985)
- Krok, Thorgny Ossian Bolivar Napoleon$* Krok - Thorgny Ossian Bolivar Napoleon Krok (1834-1921)
- Krombholz, Julius Vincenz von$* Krombh. - Julius Vincenz von Krombholz (1782-1843)
- Krug, Carl Wilhelm Leopold$* Krug - Carl Wilhelm Leopold Krug (1833-1898)
- Ku, Shin Ming$* S.M.Ku - Shin Ming Ku (fl. 2012)
- Ku, Tsue Chih$* T.C.Ku - Tsue Chih Ku (1931-…)
- Kuang, Ko Zen$* Kuang - Ko Zen Kuang (1914-1977)
- Kufferath, Hubert$* Kuff. - Hubert Kufferath (1882-1957)
- Kuhl, Heinrich$* Kuhl - Heinrich Kuhl (1796-1821)
- Kuhlmann, João Geraldo$* Kuhlm. - João Geraldo Kuhlmann (1882-1958)
- Kuhlmann, Moysés$* M.Kuhlm. - Moysés Kuhlmann (1906-1972)
- Kuhn, Friedrich Adalbert Maximilian$* Kuhn - Friedrich Adalbert Maximilian Kuhn (1842-1894)
- Kühn, Julius Gotthelf$* J.G.Kühn - Julius Kühn (1825-1910)
- Kuhn, Oskar$* O.Kuhn - Oskar Kuhn (fl. 1955)
- Kühner, Robert$* Kühner - Robert Kühner (1903-1996)
- Kuhnholtz-Lordat, Georges$* Kuhnh.-Lord. - Georges Kuhnholtz-Lordat (fl. 1949)
- Kükenthal, Georg$* Kük. - Georg Kükenthal (1864-1955)
- Kukkonen, Ilkka Toivo Kalervo$* Kukkonen - Ilkka Toivo Kalervo Kukkonen (1926-…)
- Kummer, Paul$* P.Kumm. - Paul Kummer (1834-1912)
- Kunkel, Günther W. H.$* G.Kunkel - Günther W.H. Kunkel (1928-2007)
- Künkele, Siegfried$* Künkele - Siegfried Künkele (1931-…)
- Kunth, Karl Sigismund$* Kunth - Karl Sigismund Kunth (1788-1850)
- Kuntze, Carl Ernst Otto$* Kuntze - Otto Kuntze (1843-1907)
- Kunze, Gustav$* Kunze - Gustav Kunze (1793-1851)
- Kupicha, Frances Kristina$* Kupicha - Frances Kristina Kupicha (1947-2013)
- Kuprianova, Lyudmila Andreyeva$* Kuprian. - Lioudmila Kouprianova (1914-1987)
- Kurlovich, Boguslav Stanislavovich$* Kurl. - Bogouslav Kourlovitch (1948-…)
- Kurosawa, Takahide$* T.Kuros. - Takahide Kurosawa (fl. 1994)
- Kurtzman, Cletus P.$* Kurtzman - Cletus P. Kurtzman (1938-…)
- Kurz, Wilhelm Sulpiz$* Kurz - Wilhelm Sulpiz Kurz (1834-1878)
- Kusnezow, Nicolai Ivanovitch$* Kusn. - Nikolaï Kouznetsov (botaniste) (1864-1932)
- Kutzing, Friedrich Traugott$* Kütz. - Friedrich Traugott Kützing (1807-1893)
- Kuyper, Thomas Wilhelmus$* Kuyper - Thomas Wilhelmus Kuyper (1954-…)
- Kylin, Johan Harald$* Kylin - Johan Harald Kylin (1879-1949)
- L'Héritier de Brutelle, Charles Louis$* L'Hér. - Charles Louis L'Héritier de Brutelle (1746-1800)
- L'Herminier, Ferdinand Joseph$* L'Herm. - Ferdinand Joseph L'Herminier (1802-1866)
- La Llave, Pablo de$* La Llave - Pablo de La Llave (1773-1833)
- Labillardière, Jacques-Julien Houtou de$* Labill. - Jacques-Julien Houtou de La Billardière (1755-1834)
- Labouret, J.$* Labour. - J. Labouret (fl. 1853-1858)
- Læstadius, Lars Levi$* Laest. - Lars Levi Læstadius (1800-1861)
- Lagasca y Segura, Mariano$* Lag. - Mariano Lagasca y Segura (1776-1839)
- Lagerheim, Nils Gustaf$* Lagerh. - Nils Gustaf Lagerheim (1860-1926)
- Lai, Ming Jou$* M.J.Lai - Ming Jou Lai (fl. 1977)
- Laicharding, Johann Nepomuk von$* Laichard. - Johann Nepomuk von Laicharting (1754-1797)
- Laínz, Manuel$* M.Laínz - Manuel Laínz (1923-…)
- Lam, Herman Johannes$* H.J.Lam - Herman Johannes Lam (1892-1977)
- Lamarck, Jean-Baptiste de$* Lam. - Jean-Baptiste de Lamarck (1744-1829)
- Lamb, Ivan Mackenzie$* I.M.Lamb - Ivan Mackenzie Lamb (1911-1990)
- Lambert, Aylmer Bourke$* Lamb. - Aylmer Bourke Lambert (1761-1842)
- Lambert, Fred Dayton$* F.D.Lamb. - Fred Dayton Lambert (1871-1931)
- Lambertye, Léonce de$* Lambertye - Léonce de Lambertye (1810-1877)
- Lambinon, Jacques$* Lambinon - Jacques Lambinon (1936-2015)
- Lamouroux, Jean Vincent Félix$* J.V.Lamour. - Jean Vincent Félix Lamouroux (1779-1825)
- Landon, John W.$* J.W.Landon - John W. Landon (fl. 1975)
- Landsborough, David$* Landsb. - David Landsborough (1779-1854)
- Lane, Stewart Sedgwick$* S.Lane - Stewart Sedgwick Lane (1936-…)
- Lanessan, Jean Marie Antoine de$* Laness. - Jean-Marie de Lanessan (1843-1919)
- Lang, Otto Friedrich$* O.Lang - Otto Friedrich Lang (1817-1847)
- Lang, Peter J.$* P.J.Lang - Peter J. Lang (1955-…)
- Lang, William Henry$* W.H.Lang - William Henry Lang (1874-1960)
- Lange, Jakob Emanuel$* J.E.Lange - Jakob Emanuel Lange (1864-1941)
- Lange, Johan Martin Christian$* Lange - Johan Lange (1818-1898)
- Langeron, Maurice$* Langeron - Maurice Langeron (1874-1950)
- Langlois, Auguste Barthélemy$* Langl. - Auguste Barthélemy Langlois (1832-1900)
- Langsdorff, Georg Heinrich von$* Langsd. - Georg Heinrich von Langsdorff (1774-1852)
- Langstedt, Friedrich Ludwig$* Langst. - Friedrich Ludwig Langstedt (1750-1804)
- Lanjouw, Joseph$* Lanj. - Joseph Lanjouw (1902-1984)
- Lankester, Edwin Ray$* Lank. - Edwin Ray Lankester (1847-1929)
- Lannoy, Gilbert$* Lannoy - Gilbert Lannoy (1925-2013)
- Lapeyrouse, Philippe-Isidore Picot de$* Lapeyr. - Philippe-Isidore Picot de Lapeyrouse (1744-1818)
- Larrañaga, Dámaso Antonio$* Larrañaga - Dámaso Antonio Larrañaga (1771-1848)
- Larreategui, Joseph Dionisio$* Larreat. - Joseph Dionisio Larreategui (fl. 1795-c.1805)
- Larsen, Kai$* K.Larsen - Kai Larsen (1926-…)
- Larter, Clara Ethelinda$* Larter - Clara Ethelinda Larter (1847-1936)
- Lasègue, Antoine$* Lasègue - Antoine Lasègue (1793-1873)
- Lassen, Per$* Lassen - Per Lassen (1942-…)
- Lasser, Tobías$* Lasser - Tobías Lasser (1911-2006)
- Latapie, François-de-Paule$* Latap. - François-de-Paule Latapie (1739-1823)
- Latourrette, Marc Antoine Louis Claret de$* Latourr. - Marc Antoine Louis Claret de La Tourrette (1729-1793)
- Lauche, Wilhelm$* Lauche - Wilhelm Lauche (1827-1883)
- Lauterbach, Carl Adolf Georg$* Lauterb. - Karl Lauterbach (1864-1937)
- Lauterer, Joseph$* Lauterer - Josef Lauterer (1848-1911)
- Lauth, Thomas$* Lauth - Thomas Lauth (1758-1826)
- Lavallée, Pierre Alphonse Martin$* Lavallée - Pierre Alphonse Martin Lavallée (1835-1884)
- Lavranos, John Jacob$* Lavranos - John Jacob Lavranos (1926-2018)
- Lawalrée, André Gilles Célestin$* Lawalrée - André Gilles Célestin Lawalrée (1921-2005)
- Lawson, Charles$* C.Lawson - Charles Lawson (1794-1873)
- Laxmann, Erich$* Laxm. - Erich Laxmann (1737-1796)
- Le Cointe, Paul$* Le Cointe - Paul Le Cointe (1870-1956)
- Le Conte, John Eatton$* Leconte - John Eatton Le Conte (1784-1860)
- Le Gall de Kerlinou, Nicholas Joseph Marie$* Le Gall - Nicolas Joseph Marie Le Gall (1787-1860)
- Le Houérou, Henri-Noël$* Le Houér. - Henri-Noël Le Houérou (1928-2009)
- Le Jolis, Auguste-François$* Le Jol. - Auguste-François Le Jolis (1823-1904)
- Le Maout, Jean Emmanuel Maurice$* Le Maout - Emmanuel Le Maout (1799-1877)
- Le Monnier, Louis Guillaume$* Le Monn. - Louis Guillaume Le Monnier (1717-1799)
- Le Prévost, Auguste$* Le Prévost - Auguste Le Prévost (1787-1859)
- Le Turquier de Longchamp, Joseph Alexandre$* Le Turq. - Joseph-Alexandre Le Turquier de Longchamp (1748-1829)
- Le-Cong, Kiet$* K.Le-Cong - Kiet Le-Cong (1936-…)
- Leach, Leslie Charles$* L.C.Leach - Leslie Charles Leach (1909-1996)
- Leandri, Jacques Désiré$* Leandri - Jacques Désiré Leandri (1903-1982)
- Leavitt, Robert Greenleaf$* Leav. - Robert Greenleaf Leavitt (1865-1942)
- Lebert, Hermann$* Lebert - Hermann Lebert (1813-1878)
- Lebour, Marie Victoire$* M.Lebour - Marie Victoire Lebour (1876-1971)
- Leclair, Albert$* Leclair - Albert Leclair (fl. 1932)
- Leclercq, Suzanne Céline Marie$* Leclercq - Suzanne Leclercq (1901-1994)
- Lecomte, Paul$* Lecomte - Paul Lecomte (1856-1934)
- Lecoq, Henri$* Lecoq - Henri Lecoq (1802-1871)
- Ledebour, Karl Friedrich von$* Ledeb. - Karl Friedrich von Ledebour (1785-1851)
- Lee, James$* J.Lee - James Lee (1715-1795)
- Leedale, Gordon Frank$* Leedale - Gordon Frank Leedale (1932-…)
- Leeke, Georg Gustav Paul$* Leeke - Georg Gustav Paul Leeke (1883-1933)
- Leenhouts, Pieter Willem$* Leenh. - Pieter Willem Leenhouts (1926-2004)
- Leers, Johann Georg Daniel$* Leers - Johann Georg Daniel Leers (1727-1774)
- Lees, Edwin$* Lees - Edwin Lees (1800-1887)
- Lefèvre, Louis Victor$* Lefèvre - Louis-Victor Lefèvre (1810-1878)
- Lehmann, Johann Georg Christian$* Lehm. - Johann Georg Christian Lehmann (1792-1860)
- Leichhardt, Friedrich Wilhelm Ludwig$* Leichh. - Ludwig Leichhardt (1813-1848)
- Leidy, Joseph$* Leidy - Joseph Leidy (1823-1891)
- Leighton, Frances Margaret$* F.M.Leight. - Frances Margaret Leighton (1909-2006)
- Lejeune, Alexandre Louis Simon$* Lej. - Alexandre Louis Simon Lejeune (1779-1858)
- Lejoly, Jean$* Lejoly - Jean Lejoly (1945-…)
- Lemaire, Charles$* Lem. - Charles Lemaire (1801-1871)
- Leme, Elton Martinez Carvalho$* Leme - Elton Leme (1960-…)
- Lemmermann, Ernst Johann$* Lemmerm. - Ernst Lemmermann (1867-1915)
- Lemoine, Marcel$* M.Lemoine - Marcel Lemoine (géologue) (1924-2009)
- Lemoine, Marie$* Me.Lemoine - Marie Lemoine (1887-1984)
- Lemoine, Victor$* Lemoine - Victor Lemoine (1823-1911)
- Lenné, Peter Joseph$* Lenné - Peter Joseph Lenné (1789-1866)
- Lenz, Harald Othmar$* Lenz - Harald Othmar Lenz (1798-1870)
- León (Joseph Sylvestre Sauget dit Frère)$* León - Frère León (1871-1955)
- Leonard, Emery Clarence$* Leonard - Emery Clarence Leonard (1892-1968)
- Léonard, Jean Joseph Gustave$* J.Léonard - Jean Léonard (1920-…)
- Lepechin, Ivan Ivanovich$* Lepech. - Ivan Lepekhine (1737-1802)
- Leprieur, François Mathias René$* Lepr. - François Mathias René Leprieur (1799-1869)
- Leroy, André$* Leroy - André Leroy (1801-1875)
- Leroy, Jean-François$* J.-F.Leroy - Jean-François Leroy (botaniste) (1915-1999)
- Leschenault de La Tour, Jean-Baptiste$* Lesch. - Jean-Baptiste Leschenault de La Tour (1773-1826)
- Leske, Nathanael Gottfried$* Leske - Nathanael Gottfried Leske (1751-1786)
- Leskov, Alexandr Ivanovich$* Leskov - Alexandr Ivanovich Leskov (1902-1942)
- Lesquereux, Charles Léo$* Lesq. - Charles Léo Lesquereux (1806-1889)
- Lessing, Christian Friedrich$* Less. - Christian Friedrich Lessing (1809-1862)
- Lesson, Adolphe Pierre$* A.Lesson - Pierre Adolphe Lesson (1805-1888)
- Lesson, René Primevère$* R.Lesson - René Primevère Lesson (1794-1849)
- Lestiboudois, François-Joseph$* F.Lestib. - François-Joseph Lestiboudois (?-1815)
- Lestiboudois, Gaspard Thémistocle$* T.Lestib. - Gaspard Thémistocle Lestiboudois (1797-1876)
- Lestiboudois, Jean-Baptiste$* J.Lestib. - Jean-Baptiste Lestiboudois (1715-1804)
- Leszczyc-Sumińsky, Michał Hieronim$* Leszcz.-Sum. - Michał Hieronim Leszczyc-Sumińsky (1820-1898)
- Letouzey, René$* Letouzey - René Letouzey (1918-1989)
- Letrouit-Galinou, Marie-Agnès$* Letr.-Gal. - Marie-Agnès Letrouit-Galinou (1931-…)
- Letty, Cythna Lindenberg$* Letty - Cythna Lindenberg Letty (1895-1985)
- Leuckart, Karl Georg Friedrich Rudolf$* Leuck. - Karl Georg Friedrich Rudolf Leuckart (1823-1898)
- Léveillé, Augustin Abel Hector$* H.Lév. - Hector Léveillé (1863-1918)
- Léveillé, Joseph-Henri$* Lév. - Joseph-Henri Léveillé (1796-1870)
- Levichev, Igor Germanovich$* Levichev - Igor Germanovich Levichev (1945-…)
- Levier, Emilio$* Levier - Emilio Levier (1839-1911)
- Levine, Norman Dion$* Levine - Norman Dion Levine (1912-1999)
- Levyns, Margaret Rutherford Bryan$* Levyns - Margaret Levyns (1890-1975)
- Lewis, Gwendoline Joyce$* G.J.Lewis - Gwendoline Joyce Lewis (1909-1967)
- Lewis, Gwilym Peter$* G.P.Lewis - Gwilym Peter Lewis (1952-…)
- Lewis, Meriwether$* Lewis - Meriwether Lewis (1774-1809)
- Lewton, Frederick Lewis$* Lewton - Frederick Lewis Lewton (1874-1959)
- Leyens, Teresa$* Leyens - Teresa Leyens (fl. 1995)
- Li, Fa Zeng$* F.Z.Li - Fa Zeng Li (fl. 1982-1988)
- Li, Fay Wei$* Fay W.Li - Fay Wei Li (fl. 2012)
- Li, Pei Chun$* P.C.Li - Pei Chun Li (fl. 1981)
- Liais, Emmanuel$* Liais - Emmanuel Liais (1826-1900)
- Liang, Chou Fen$* C.F.Liang - Chou Fen Liang (1921-…)
- Liang, Sung Yun$* S.Yun Liang - Sung Yun Liang (1935-…)
- Liben, Louis$* Liben - Louis Liben (1926-2006)
- Libert, Marie-Anne$* Lib. - Marie-Anne Libert (1782-1865)
- Lichtenstein, Martin Heinrich Karl von$* Licht. - Martin Lichtenstein (1780-1857)
- Lidén, Magnus$* Lidén - Magnus Lidén (1951-…)
- Liebe, Karl Leopold Theodor$* K.L.T.Liebe - Karl Theodor Liebe (1828-1894)
- Lieblein, Franz Kaspar$* Liebl. - Franz Kaspar Lieblein (1744-1810)
- Liebmann, Frederik Michael$* Liebm. - Frederik Michael Liebmann (1813-1856)
- Lightfoot, John$* Lightf. - John Lightfoot (biologiste) (1735-1788)
- Lignier, Élie Antoine Octave$* Lign. - Élie Antoine Octave Lignier (1855-1916)
- Lillo, Miguel$* Lillo - Miguel Lillo (1862-1931)
- Lim, Gloria$* Lim - Gloria Lim (1930-…)
- Limpricht, Karl Gustav$* Limpr. - Karl Gustav Limpricht (1834-1902)
- Lin, Wei Chih$* W.C.Lin - Wei Chih Lin (fl. 1970)
- Linczevski, Igor Alexandrovich$* Lincz. - Igor Lintchevski (1908-1997)
- Lindau, Gustav$* Lindau - Gustav Lindau (1866-1923)
- Lindberg, Harald$* H.Lindb. - Harald Lindberg (1871-1963)
- Lindberg, Sextus Otto$* Lindb. - Sextus Otto Lindberg (1835-1889)
- Lindeberg, Carl Johan$* Lindeb. - Carl Johan Lindeberg (1815-1900)
- Lindemann, Erich$* Er.Lindem. - Erich Lindemann (botaniste) (1888-1945)
- Linden, Jean Jules$* Linden - Jean Linden (1817-1898)
- Linden, Lucien$* L.Linden - Lucien Linden (1851-1940)
- Linder, Hans Peter$* H.P.Linder - Hans Peter Linder (1954-…)
- Lindheimer, Ferdinand Jacob$* Lindh. - Ferdinand Lindheimer (1801-1879)
- Lindley, John$* Lindl. - John Lindley (1799-1865)
- Lindman, Carl Axel Magnus$* Lindm. - Carl Axel Magnus Lindman (1856-1928)
- Lindroth, Johan Ivar$* Lindr. - Johan Ivar Lindroth (1872-1943)
- Link, Johann Heinrich Friedrich$* Link - Heinrich Friedrich Link (1767-1851)
- Linn, Manson Bruce$* Linn - Manson Bruce Linn (1908-1983)
- Linné, Carl von$* L. - Carl von Linné (1707-1778) - C'est, à titre d'hommage, la seule abréviation d'une seule lettre.
- Linné le Jeune, Carl von$* L.f. - Carl von Linné le Jeune (1741-1783)
- Linsbauer, Karl$* Linsbauer - Karl Linsbauer (1872-1934)
- Lint, Harold LeRoy$* Lint - Harold LeRoy Lint (1917-…)
- Lippmaa, Teodor$* Lippmaa - Teodor Lippmaa (1892-1943)
- Lipsky, Vladimir Ippolitovich$* Lipsky - Vladimir Ippolitovich Lipsky (1863-1937)
- Liro, Johan Ivar$* Liro - Johan Ivar Lindroth (1872-1943)
- Litardière, René Verriet de$* Litard. - René Verriet de Litardière (1888-1957)
- Litvinov, Dimitri Ivanovich$* Litv. - Dmitri Litvinov (1854-1929)
- Liu, Yan$* Yan Liu - Yan Liu (fl. 2003)
- Lloyd, Curtis Gates$* Lloyd - Curtis Gates Lloyd (1859-1926)
- Lloyd, James$* J.Lloyd - James Lloyd (1810-1896)
- Lobb, Thomas$* T.Lobb - Thomas Lobb (1820-1894)
- Lobb, William$* W.Lobb - William Lobb (1809-1863)
- Lobel, Mathias de$* Lobel - Mathias de l'Obel[1] (1538-1616)
- Lockhart, David$* Lockh. - David Lockhart (?-1845)
- Locquin, Marcel$* Locq. - Marcel Locquin (1922-…)
- Loddiges, Conrad$* Lodd. - Conrad Loddiges (1738-1826)
- Loddiges, George$* G.Lodd. - George Loddiges (1784-1846)
- Lodé, Joël$* Lodé - Joël Lodé (1952-…)
- Loesel, Johannes$* Loesel - Johannes Loesel[1] (1607-1655)
- Loesener, Ludwig Eduard Theodor$* Loes. - Ludwig Eduard Theodor Loesener (1865-1941)
- Löfgren, Albert$* Loefgr. - Albert Löfgren (1854-1919)
- Löfling, Pehr$* Loefl. - Pehr Löfling (1729-1756)
- Loiseleur-Deslongchamps, Jean-Louis-Auguste$* Loisel. - Jean-Louis-Auguste Loiseleur-Deslongchamps (1774-1849)
- Lojacono, Michele$* Lojac. - Michele Lojacono-Pojero (1853-1919)
- Long, John A.$* J.A.Long - John A. Long (?-?)
- Long, Robert William$* R.W.Long - Robert William Long (1927-1976)
- Lonitzer, Adam$* Lonitzer - Adam Lonitzer[1] (1528-1586)
- Lönnrot, Elias$* Lönnrot - Elias Lönnrot (1802-1884)
- Looser, Gualterio$* Looser - Gualterio Looser (1898-1982)
- López González, Ginés Alejandro$* G.López - Ginés Alejandro López González (1950-…)
- Lorence, David$* Lorence - David Lorence (1946-…)
- Lorenzi, Harri$* Lorenzi - Harri Lorenzi (fl. 2010)
- Loret, Henri$* Loret - Henri Loret (1811-1888)
- Lortet, Clémence$* Lortet - Clémence Lortet (1772-1835)
- Lortet, Louis Charles Émile$* L.Lortet - Louis Charles Émile Lortet (1836-1909)
- Lothian, Thomas Robert Noel$* Lothian - Thomas Robert Noel Lothian (1915-2004)
- Lotsy, Johannes Paulus$* Lotsy - Johannes Paulus Lotsy (1867-1931)
- Lott, Emily Jane$* E.J.Lott - Emily Jane Lott (1947-…)
- Loubière, Auguste$* Loubière - Auguste Loubière (1888-1963)
- Loudon, Jane Wells$* J.W.Loudon - Jane Wells Loudon (1807-1858)
- Loudon, John Claudius$* Loudon - John Claudius Loudon (1783-1843)
- Louis-Marie (Louis-Marie Lalonde dit Père)$* Louis-Marie - Louis-Marie Lalonde (1896-1978)
- Loureiro, João de$* Lour. - João de Loureiro (1717-1791)
- Lourteig, Alicia$* Lourteig - Alicia Lourteig (1913-2003)
- Löve, Áskell$* Á.Löve - Áskell Löve (1916-1994)
- Löve, Doris Benta Maria$* D.Löve - Doris Benta Maria Löve (1918-2000)
- Lovett, Jon C.$* Lovett - Jon C. Lovett (fl. 1999)
- Low, Barry$* A.B.Low - Barry Low (fl. 2004)
- Low, Hugh$* H.Low - Hugh Low (1824-1905)
- Lowe, Richard Thomas$* Lowe - Richard Thomas Lowe (1802-1874)
- Lowrie, Allen$* Lowrie - Allen Lowrie (?-?)
- Lowry, Porter Peter$* Lowry - Porter Peter Lowry (1956-…)
- Lubbers, Louis Lubbers$* Lubbers - Louis Lubbers (1832-1905)
- Lucand, Jean Louis$* Lucand - Jean-Louis Lucand (1821-1896)
- Lucas, Arthur Henry Shakespeare$* A.H.S.Lucas - Arthur Henry Shakespeare Lucas (1853-1936)
- Ludlow, Frank$* Ludlow - Frank Ludlow (1885-1972)
- Ludwig, Christian Gottlieb$* Ludw. - Christian Gottlieb Ludwig (1709-1773)
- Luer, Carlyle August$* Luer - Carlyle August Luer (1922-…)
- Luerssen, Christian$* Luerss. - Christian Luerssen (1843-1916)
- Luizet, Marie Dominique$* Luizet - Marie Dominique Luizet (1851-1930)
- Lukmanoff, Athanase de$* Lukman. - Athanase de Lukmanoff (1825-1890)
- Lund, Niels Tønder$* Lund - Niels Tønder Lund (1749-1809)
- Lund, Peter Wilhelm$* P.W.Lund - Peter Wilhelm Lund (1801-1880)
- Lund, Søren Jenssen$* S.Lund - Søren Jenssen Lund (1905-1974)
- Lundell, Cyrus Longworth$* Lundell - Cyrus Longworth Lundell (1907-1994)
- Lunell, Joël$* Lunell - Joël Lunell (1851-1920)
- Luther, Harry Edward$* H.Luther - Harry Luther (1952-2012)
- Lütken, Christian Frederik$* Lutken - Christian Frederik Lütken (1827-1901)
- Luttrell, Everett Stanley$* Luttr. - Everett Stanley Luttrell (1916-1988)
- Lutz, Bertha Maria Julia$* Lutz - Bertha Lutz (1894-?)
- Lwoff, André$* A.Lwoff - André Lwoff (1902-1994)
- Lyall, David$* Lyall - David Lyall (1817-1895)
- Lyell, Charles$* Lyell - Charles Lyell (botaniste) (1767-1849)
- Lynch, Richard Irwin$* Lynch - Richard Irwin Lynch (1850-1924)
- Lyngbye, Hans Christian$* Lyngb. - Hans Christian Lyngbye (1782-1837)
- Lyon, Marcus Ward$* M.W.Lyon - Marcus Ward Lyon (1875-1942)
- Lyons, Israel$* Lyons - Israel Lyons (1739-1775)
- Ma, Yu Chuan$* Ma - Yu Chuan Ma (1916-…)
- Maas, Paulus Johannes Maria$* Maas - Paulus Johannes Maria Maas (1939-…)
- Maas Geesteranus, Rudolph Arnold$* Maas Geest. - Rudolph Arnold Maas Geesteranus (1911-2003)
- Mabberley, David John$* Mabb. - David John Mabberley (1948-…)
- Mabille, Jules Paul$* Mabille - Paul Mabille (1835-1923)
- Macbride, James Francis$* J.F.Macbr. - James Francis Macbride (1892-1976)
- Macfadyen, James$* Macfad. - James Macfadyen (1798-1850)
- Macfarlane, John Muirhead$* Macfarl. - John Muirhead Macfarlane (1855-1943)
- MacGillivray, John$* J.MacGill. - John MacGillivray (1822-1867)
- MacGillivray, William$* W.MacGill. - William MacGillivray (1796-1852)
- MacKee, Hugh Shaw$* MacKee - Hugh Shaw MacKee (1912-1995)
- Mackenzie, Kenneth Kent$* Mack. - Kenneth Kent Mackenzie (1877-1934)
- Macklot, Heinrich Christian$* Macklot - Heinrich Christian Macklot (1799-1832)
- MacLeod, Julius$* MacLeod - Julius Mac Leod (1857-1919)
- Macloskie, George$* Macloskie - George Macloskie (1834-1919)
- Maclure, William$* Maclure - William Maclure (1763-1840)
- Maconochie, John Richard$* Maconochie - John Richard Maconochie (1941-1984)
- Macoun, John$* Macoun - John Macoun (1831-1920)
- Macquart, Pierre Justin Marie$* Macquart - Pierre Justin Marie Macquart (1778-1855)
- Maggs, Christine$* Maggs - Christine Maggs (1956-…)
- Magne, Francis$* F.Magne - Francis Magne (1924-2014)
- Magnin, Antoine$* Magnin - Antoine Magnin (1848-1926)
- Magnin-Gonze, Joëlle$* J.Magnin - Joëlle Magnin-Gonze (1961-…)
- Magnol, Pierre$* Magnol - Pierre Magnol[1] (1638-1715)
- Maguire, Bassett$* Maguire - Bassett Maguire (1904-1991)
- Maiden, Joseph Henry$* Maiden - Joseph Henry Maiden (1859-1925)
- Mains, Edwin Butterworth$* Mains - Edwin Butterworth Mains (1890-1968)
- Maire, René Charles Joseph$* Maire - René Charles Joseph Maire (1878-1949)
- Maitland, Thomas Douglas$* Maitland - Thomas Douglas Maitland (1885-1976)
- Majevski, Piotr Felixovitch$* Majevski - Piotr Mayevski (1851-1892)
- Makino, Tomitarô$* Makino - Tomitarō Makino (1862-1957)
- Malherbe, Alfred$* Malherbe - Alfred Malherbe (1804-1865)
- Malinvaud, Louis Jules Ernest$* Malinv. - Louis Jules Ernest Malinvaud (1836-1913)
- Malmgren, Anders Johan$* Malmgren - Anders Johan Malmgren (1834-1897)
- Maly, Joseph Karl$* Maly - Joseph Karl Maly (1797-1866)
- Mamede, Maria Candida Henrique$* Mamede - Maria Candida Henrique Mamede (1956-…)
- Mandon, Gilbert$* Mandon - Gilbert Mandon (1799-1866)
- Manetti, Giuseppe$* G.Manetti - Giuseppe Manetti (fl. 1831-1858)
- Manetti, Saverio$* Manetti - Saverio Manetti (1723-1785)
- Mangelsdorf, Paul Christoph$* Mangelsd. - Paul Christoph Mangelsdorf (1899-1989)
- Mangelsdorff, Ralph Daniel$* Mangelsdorff - Ralph Daniel Mangelsdorff (1958-…)
- Mangenot, François$* F.Mangenot - François Mangenot (fl. 1953)
- Manhart, J. R.$* Manhart - J. R. Manhart (fl. 1987)
- Mann, David G.$* D.G.Mann - David G. Mann (1953-…)
- Mann, Gustav$* G.Mann - Gustav Mann (1836-1916)
- Manning, John C.$* J.C.Manning - John C. Manning (fl. 1985)
- Manning, Wayne Eyer$* W.E.Manning - Wayne Eyer Manning (1899-2004)
- Mannoni, Jacques Dominique Octave$* Mannoni - Octave Mannoni (1899-1989)
- Mansfeld, Rudolf$* Mansf. - Rudolf Mansfeld (1901-1960)
- Mantell, Gideon Algernon$* Mantell - Gideon Mantell (1790-1852)
- Manton, Irene$* Manton - Irene Manton (1904-1988)
- Marais, Sarel J.$* S.J.Marais - Sarel J. Marais (fl. 2010)
- Marais, Wessel$* Marais - Wessel Marais (1929-2013)
- Maranta, Bartolomeo$* Maranta - Bartolomeo Maranta[1] (v. 1500-1571)
- Marcano-Berti, Luis$* Marc.-Berti - Luis Marcano-Berti (fl. 1967)
- Marchand, André$* A.Marchand - André Marchand (mycologue) (?-1988)
- Maréchal, Robert Joseph Jean-Marie$* Maréchal - Robert Joseph Jean-Marie Maréchal (1926-…)
- Maresquelle, Henri Jean$* Maresq. - Henri Jean Maresquelle (1898-1977)
- Margalef, Ramón$* Margalef - Ramon Margalef (1919-2004)
- Margot, Henri$* Margot - Henri Margot (1807-1894)
- Margulis, Lynn$* Margulis - Lynn Margulis (1938-2011)
- Marie-Victorin, Conrad Kirouac dit Frère$* Vict. - Marie-Victorin (1885-1944)
- Marion, Antoine-Fortuné$* Marion - Antoine-Fortuné Marion (1846-1900)
- Markgraf, Friedrich$* Markgr. - Friedrich Markgraf (1897-1987)
- Markgraf, Georg$* Marcgr. - Georg Markgraf[1] (1610-1644)
- Markham, Clements Robert$* Markham - Clements Markham (1830-1916)
- Marloth, Hermann Wilhelm Rudolf$* Marloth - Hermann Wilhelm Rudolf Marloth (1855-1931)
- Marriott, Neil$* Marriott - Neil Marriott (fl. 1993)
- Marsden, William$* Marsden - William Marsden (orientaliste) (1754-1836)
- Marsh, Charles Dwight$* Marsh - Charles Dwight Marsh (1855-1932)
- Marshall, Humphry$* Marshall - Humphry Marshall (1722-1801)
- Marsili, Giovanni M.$* Marsili - Giovanni M. Marsili (1727-1794)
- Marsili (ou Marsigli), Luigi Ferdinando$* L.Marsili - Luigi Ferdinando Marsigli[1] (1656-1730)
- Martens, Eduard Carl von$* E.Martens - Eduard Carl von Martens (1831-1904)
- Martens, Martin$* M.Martens - Martin Martens (1797-1863)
- Martin, Joseph$* Jos.Martin - Joseph Martin (jardinier) (ca. 1760-1826)
- Martínez, Maximino$* Martínez - Maximino Martínez (1888-1964)
- Martinov (ou Martynov), Ivan Ivanovič$* Martinov - Ivan Martynov (1771-1833)
- Martins, Charles Frédéric$* Martins - Charles Frédéric Martins (1806-1889)
- Martins, Marcio$* M.Martins - Marcio Martins (fl. 1999)
- Martius, Carl Friedrich Philipp von$* Mart. - Carl Friedrich Philipp von Martius (1794-1868)
- Martyn, John$* J.Martyn - John Martyn (botaniste) (1699-1768)
- Martyn, Thomas$* Martyn - Thomas Martyn (1736-1825)
- Marum, Martin van$* Marum - Martin van Marum (1750-1837)
- Masamune, Genkei$* Masam. - Genkei Masamune (1899-1993)
- Maskell, William Miles$* Maskell - William Miles Maskell (1840-1898)
- Maslin, Bruce Roger$* Maslin - Bruce Maslin (1946-…)
- Massalongo, Abramo Bartolommeo$* A.Massal. - Abramo Massalongo (1824-1860)
- Massart, Jean$* Massart - Jean Massart (1865-1925)
- Masson, Francis$* Masson - Francis Masson (1741-1805)
- Mast, Austin R.$* A.R.Mast - Austin Mast (1972-…)
- Masters, Maxwell Tylden$* Mast. - Maxwell Tylden Masters (1833-1907)
- Mathew, Brian Frederick$* B.Mathew - Brian Frederick Mathew (1936-…)
- Maton, William George$* Maton - William George Maton (1774-1835)
- Matruchot, Louis$* Matr. - Louis Matruchot (1863-1921)
- Matsumura, Ninzo (ou Jinzô)$* Matsum. - Ninzo Matsumura (1856-1928)
- Mattei, Giovanni Ettore$* Mattei - Giovanni Ettore Mattei (1865-1943)
- Mattfeld, Johannes$* Mattf. - Johannes Mattfeld (1895-1951)
- Matthäs, Ursula$* Matthäs - Ursula Matthäs (1949-…)
- Matthew, Koyapillil Mathai$* K.M.Matthew - Koyapillil Mathai Matthew (1930-2004)
- Matthews, Victoria Ann$* V.A.Matthews - Victoria Ann Matthews (1941-…)
- Mattick, Wilhelm Fritz$* Mattick - Wilhelm Fritz Mattick (1901-1984)
- Mattioli, Pietro Andrea Gregorio$* Mattioli - Pierandrea Mattioli[1] (1501-1577)
- Mattox, Karl R.$* Mattox - Karl R. Mattox (1936-…)
- Mattuschka, Heinrich Gottfried von$* Matt. - Heinrich Gottfried von Mattuschka (1734-1779)
- Matuda, Eizi$* Matuda - Eizi Matuda (1894-1978)
- Maublanc, André$* Maubl. - André Maublanc (1880-1958)
- Maumené, Albert$* Maumené - Albert Maumené (fl. 1894-1902)
- Maurizio, Adam M.$* Maurizio - Adam Maurizio (1862-1941)
- Mavrodiev, Evgenij Vladimirovich$* Mavrodiev - Evgueni Mavrodiev (fl. 1999)
- Maximowicz, Carl$* Maxim. - Carl Maximowicz (1827-1891)
- Mazel, Eugène$* E.Mazel - Eugène Mazel (floruit 1981) (fl. 1981)
- Mazel, Eugène$* Mazel - Eugène Mazel (1828-1890)
- McAlpine, Daniel$* McAlpine - Daniel McAlpine (1849-1932)
- McCalla, William$* McCalla - William McCalla (1814-1849)
- McCann, Yule Mervin Charles$* McCann - Yule Merwyn Charles McCann (1899-1980)
- McClelland, John$* McClell. - John McClelland (naturaliste) (1805-1883)
- McClintock, David Charles$* D.C.McClint. - David Charles McClintock (1913-2001)
- McClure, Floyd Alonso$* McClure - Floyd Alonso McClure (1897-1970)
- McCormick, Robert$* McCormick - Robert McCormick (1800-1890)
- McCoy, Frederick$* McCoy - Frederick McCoy (1817-1899)
- McCoy, Thomas A.$* T.A.McCoy - Thomas A. McCoy (1959-…)
- McGillivray, Donald John$* McGill. - Donald McGillivray (1935-…)
- McGregor, Ernest Alexander$* E.A.McGregor - Ernest Alexander McGregor (1880-?)
- McKibbin, Dale L.$* D.L.McKibbin - Dale L. McKibbin (?-?)
- McKie, Ernest Norman$* McKie - Ernest Norman McKie (1882-1948)
- McKinney, Harold Hall$* McKinney - Harold Hall McKinney (1889-?)
- McNabb, Robert Francis Ross$* McNabb - Robert Francis Ross McNabb (1934-1972)
- McVaugh, Rogers$* McVaugh - Rogers McVaugh (1909-2009)
- Mearns, Edgar Alexander$* Mearns - Edgar Alexander Mearns (1856-1916)
- Medikus, Friedrich Kasimir$* Medik. - Friedrich Kasimir Medikus (1736-1808)
- Medlicott, Henry Benedict$* Medlicott - Henry Benedict Medlicott (1829-1905)
- Meerow, Alan W.$* Meerow - Alan Meerow (1952-…)
- Meeuse, Bastiaan Jacob Dirk$* B.Meeuse - Bastiaan Jacob Dirk Meeuse (1916-1999)
- Meeuwen, Maria Sophia Knaap-van$* Meeuwen - Maria Sophia Knaap-van Meeuwen (1936-…)
- Meigen, Johann Wilhelm$* Meigen - Johann Wilhelm Meigen (1764-1845)
- Meijden, Ruud van der$* Meijden - Ruud van der Meijden (1945-2007)
- Meijer Drees, E.$* Meijer Drees - E. Meijer Drees (fl. 1938)
- Meikle, Robert Desmond$* Meikle - Robert Desmond Meikle (1923-…)
- Meinshausen, Karl Friedrich$* Meinsh. - Karl Friedrich Meinshausen (1819-1899)
- Meissner (ou Meisner), Carl Daniel Friedrich$* Meisn. - Carl Meissner (1800-1874)
- Melchior, Hans$* Melch. - Hans Melchior (1894-1984)
- Melikyan, Aleksander Pavlovich$* Melikyan - Aleksander Pavlovich Melikyan (1935-2008)
- Melvill, James Cosmo$* Melvill - James Cosmo Melvill (1845-1929)
- Mendel, Gregor$* Mendel - Gregor Mendel (1822-1884)
- Mendonça, Francisco de Ascensão$* Mendonça - Francisco de Ascensão Mendonça (1889-1982)
- Mendoza, Leonel$* L.Mend. - Leonel Mendoza (fl. 1987)
- Mendum, Mary$* Mendum - Mary Mendum (botaniste) (1945-2004)
- Meneghini, Giuseppe Giovanni Antonio$* Menegh. - Giuseppe Giovanni Antonio Meneghini (1811-1889)
- Menge, Franz Anton$* Menge - Anton Menge (1808-1880)
- Menzies, Archibald$* Menzies - Archibald Menzies (1754-1842)
- Mérat, François Victor de Vaumartoise$* Mérat - François Victor Mérat de Vaumartoise (1780-1851)
- Merck, Carl Heinrich$* C.Merck - Carl Heinrich Merck (1761-1799)
- Mereschkowski (Merejkovski), Konstantin Sergejewitsch$* Mereschk. - Constantin Merejkovski (1855-1921)
- Merlet, André$* A.Merlet - André Merlet (fl. 1998)
- Merrem, Blasius$* Merrem - Blasius Merrem (1761-1824)
- Merriam, Clinton Hart$* Merriam - Clinton Hart Merriam (1855-1942)
- Merrill, Elmer Drew$* Merr. - Elmer Drew Merrill (1876-1956)
- Mertens, Franz Carl$* Mert. - Franz Carl Mertens (1764-1831)
- Mertens, Karl Heinrich$* K.Mert. - Karl Heinrich Mertens (1796-1830)
- Mertens, Thomas Robert$* T.R.Mert. - Thomas Robert Mertens (1930-…)
- Merxmüller, Hermann$* Merxm. - Hermann Merxmüller (1920-1988)
- Mesnil, Félix$* Mesnil - Félix Mesnil (1868-1938)
- Metlesics, Hans$* Metlesics - Hans Metlesics (fl. 1976)
- Mettenius, Georg Heinrich$* Mett. - Georg Heinrich Mettenius (1823-1866)
- Metzger, Johann$* Metzg. - Johann Metzger (1789-1852)
- Meunier, Alphonse$* Meunier - Alphonse Meunier (1857-1918)
- Meyen, Franz Julius Ferdinand$* Meyen - Franz Julius Ferdinand Meyen (1804-1840)
- Meyen, Sergei Viktorovich$* S.V.Meyen - Sergei Viktorovich Meyen (1935-1987)
- Meyer, Bernhard$* B.Mey. - Bernhard Meyer (1767-1836)
- Meyer, Carl Anton Andreevic von$* C.A.Mey. - Carl Anton von Meyer (1795-1855)
- Meyer, Ernst Heinrich Friedrich$* E.Mey. - Ernst Heinrich Friedrich Meyer (1791-1858)
- Meyer, Frank Nicholas$* F.N.Meyer - Frank Nicholas Meyer (1875-1918)
- Meyer, Georg Friedrich Wilhelm$* G.Mey. - Georg Friedrich Wilhelm Meyer (1782-1856)
- Meyer, Teodore$* T.Mey. - Teodore Meyer (1910-1972)
- Meylan, Charles$* Meyl. - Charles Meylan (1868-1941)
- Meyrán, Jorge$* J.Meyrán - Jorge Meyrán (1918-…)
- Mez, Carl Christian$* Mez - Carl Christian Mez (1866-1944)
- Michalet, Eugène$* Michalet - Eugène Michalet (1829-1862)
- Michaux, André$* Michx. - André Michaux (1746-1803)
- Michaux, François André$* F.Michx. - François André Michaux (1770-1855)
- Micheli, Pier Antonio$* P.Micheli - Pier Antonio Micheli[1] (1679-1737)
- Michener, Ezra$* E.Michener - Ezra Michener (1794-1887)
- Miciurin, I.V.$* Miciurin - Ivan Mitchourine (1855-1935)
- Middendorff, Alexander von$* Middend. - Alexander von Middendorff (1815-1894)
- Miers, John$* Miers - John Miers (1789-1879)
- Mies, Bruno A.$* Mies - Bruno A. Mies (fl. 1994)
- Migula, Emil Friedrich August Walther$* Mig. - Walter Migula (1863-1938)
- Mik, Josef$* Mik - Josef Mik (1839-1900)
- Mikan, Johann Christian$* J.C.Mikan - Johann Christian Mikan (1769-1844)
- Mikan, Josef Gottfried$* J.G.Mikan - Josef Gottfried Mikan (1743-1814)
- Miki, Shigeru$* Miki - Shigeru Miki (1901-1974)
- Mildbraed, Gottfried Wilhelm Johannes$* Mildbr. - Johannes Mildbraed (1879-1954)
- Milde, Carl August Julius$* Milde - Julius Milde (1824-1871)
- Millard, Wilfrid Arthur$* Millard - Wilfrid Arthur Millard (1880-?)
- Millardet, Pierre Marie Alexis$* Millardet - Alexis Millardet (1838-1902)
- Miller, Anthony G.$* A.G.Mill. - Anthony G. Miller (1951-…)
- Miller, Gerrit Smith$* G.S.Mill. - Gerrit Smith Miller, Jr (1869-1956)
- Miller, John Frederick$* J.F.Mill. - John Frederick Miller (1715-1794)
- Miller, M. Barry$* M.B.Mill. - M. Barry Miller (fl. 1999)
- Miller, Orson Knapp$* O.K.Mill. - Orson Knapp Miller (1930-2006)
- Miller, Philip$* Mill. - Philip Miller (1691-1771)
- Millspaugh, Charles Frederick$* Millsp. - Charles Frederick Millspaugh (1854-1923)
- Milne-Edwards, Alphonse$* Milne-Edw. - Alphonse Milne-Edwards (1835-1900)
- Milne-Redhead, Edgar Wolston Bertram Handsley$* Milne-Redh. - Edgar Wolston Bertram Handsley Milne-Redhead (1906-1996)
- Miquel, Friedrich Anton Wilhelm$* Miq. - Friedrich Anton Wilhelm Miquel (1811-1871)
- Mirbel, Charles-François Brisseau de$* Mirb. - Charles-François Brisseau de Mirbel (1776-1854)
- Mitchell, Alan F.$* A.F.Mitch. - Alan Mitchell (1922-1995)
- Mitchell, David Searle$* D.S.Mitch. - David Searle Mitchell (1935-…)
- Mitchell, John$* Mitch. - John Mitchell (médecin) (1711-1768)
- Mitchell, Thomas Livingstone$* T.Mitch. - Thomas Mitchell (explorateur) (1792-1855)
- Mitten, William$* Mitt. - William Mitten (1819-1906)
- Miyake, Ichiro$* I.Miyake - Ichirō Miyake (1881-1964)
- Miyake, Kiichi$* Miyake - Kiichi Miyake (1876-1964)
- Miyoshi, Manabu$* Miyoshi - Manabu Miyoshi (1861-1939)
- Möbius, Karl$* K.Möbius - Karl Möbius (1825-1908)
- Mociño, José Mariano$* Moc. - José Mariano Mociño (1757-1820)
- Moench, Conrad$* Moench - Conrad Moench (1744-1805)
- Mohl, Hugo von$* Mohl - Hugo von Mohl (1805-1872)
- Möhring, Paul Heinrich Gerhard$* Möhring - Paul Heinrich Gerhard Möhring (1710-1792)
- Moldenhawer, Johann Jacob Paul$* Moldenh. - Johann Jacob Paul Moldenhawer (1766-1827)
- Moldenke, Harold Norman$* Moldenke - Harold Norman Moldenke (1909-1996)
- Molina, Antonio$* Ant.Molina - Antonio Molina (botaniste) (1926-2012)
- Molina, Juan Ignacio$* Molina - Juan Ignacio Molina (1737-1829)
- Molliard, Marin$* Molliard - Marin Molliard (1866-1944)
- Monod, Théodore$* Monod - Théodore Monod (1902-2000)
- Montagne, Jean Pierre François Camille$* Mont. - Camille Montagne (1784-1866)
- Montrouzier, Xavier$* Montrouz. - Xavier Montrouzier (1820-1897)
- Moore, Charles$* C.Moore - Charles Moore (1820-1905)
- Moore, George Thomas$* G.Moore - George Thomas Moore (1871-1956)
- Moore, Harold Emery$* H.E.Moore - Harold Emery Moore (1917-1980)
- Moore, John William$* J.W.Moore - John William Moore (1901-?)
- Moore, Raymond Cecil$* R.C.Moore - Raymond Cecil Moore (1892-1974)
- Moore, Royall T.$* R.T.Moore - Royall T. Moore (1930-2014)
- Moore, Spencer Le Marchant$* S.Moore - Spencer Le Marchant Moore (1850-1931)
- Moore, Thomas$* T.Moore - Thomas Moore (botaniste) (1821-1887)
- Moquin-Tandon, Horace Bénédict Alfred$* Moq. - Alfred Moquin-Tandon (1804-1863)
- Mora-Osejo, Luis Eduardo$* L.E.Mora - Luis Eduardo Mora-Osejo (1931-2004)
- Moraldo, Benito$* Moraldo - Benito Moraldo (1938-…)
- Morales, Sebastiàn Alfredo de$* Morales - Sebastiàn Alfredo de Morales (1823-1900)
- Moran, Reid Venable$* Moran - Reid Venable Moran (1916-…)
- Morat, Philippe$* Morat - Philippe Morat (1937-…)
- Moravec, Jiří$* J.Moravec - Jiří Moravec (1942-…)
- Moreau, Richard$* R.Moreau - Richard Moreau (fl. 1959)
- Morelet, Pierre Marie Arthur$* Morelet - Pierre Marie Arthur Morelet (1809-1892)
- Morgan, Raymond J.$* R.J.Morgan - Raymond J. Morgan (fl. 2005)
- Morgan-Jones, Gareth$* Morgan-Jones - Gareth Morgan-Jones (1940-…)
- Mori, Tamezo$* T.Mori - Tamezo Mori (1884-1962)
- Moricand, Stefano$* Moric. - Stefano Moricand (1779-1854)
- Morière, Jules$* Morière - Jules Morière (1817-1888)
- Moris, Giuseppe Giacinto$* Moris - Giuseppe Giacinto Moris (1796-1869)
- Morison, Robert$* Morison - Robert Morison[1] (1620-1683)
- Moritzi, Alexandre$* Moritzi - Alexandre Moritzi (1807-1850)
- Morley, Thomas Morley$* Morley - Thomas Morley (botaniste) (1917-2002)
- Morong, Thomas$* Morong - Thomas Morong (1827-1894)
- Morren, Charles François Antoine$* C.Morren - Charles François Antoine Morren (1807-1858)
- Morren, Charles Jacques Édouard$* E.Morren - Charles Jacques Édouard Morren (1833-1886)
- Morrone, Osvaldo$* Morrone - Osvaldo Morrone (1957-2011)
- Morton, Conrad Vernon$* C.V.Morton - Conrad Vernon Morton (1905-1972)
- Moseley, Henry Nottidge$* H.Moseley - Henry Nottidge Moseley (1844-1891)
- Mougeot, Jean Baptiste$* Moug. - Jean-Baptiste Mougeot (botaniste) (1776-1858)
- Mouton-Fontenille de La Clotte, Marie Jacques Philippe$* Mouton-Font. - Marie Jacques Philippe Mouton-Fontenille de La Clotte (1769-1837)
- Mueller, Ferdinand Jacob Heinrich von$* F.Muell. - Ferdinand von Mueller (1825-1896)
- Mueller, Johann Sebastian$* J.S.Muell. - John Sebastian Miller (1715-c.1790)
- Muhlenberg, Henry Ernest$* Muhl. - Henry Ernest Muhlenberg (1753-1815)
- Muir, John$* J.Muir - John Muir (1838-1914)
- Müller, Carl$* Müll.Stuttg. - Carl Müller (botaniste) (1820-1889)
- Müller, Carl Alfred$* C.A.Müll. - Carl Alfred Müller (1855-1907)
- Muller, Cornelius Herman$* C.H.Mull. - Cornelius Herman Muller (1909-1997)
- Müller, Emil$* E.Müll. - Emil Müller (1920-2008)
- Müller, Fritz Müller$* F.J.Müll. - Fritz Müller (biologiste) (1822-1897)
- Müller, Heinrich Ludwig Hermann$* H.Müll. - Heinrich Ludwig Hermann Müller (1829-1883)
- Müller, Johann Karl August$* Müll.Hal. - Karl Müller (bryologiste) (1818-1899)
- Müller, Otto Friedrich$* O.F.Müll. - Otto Friedrich Müller (1730-1784)
- Müller, Philippe-Jacques$* P.J.Müll. - Philippe-Jacques Müller (1832-1889)
- Muller, Piet J.$* P.J.Mull.bis - Piet J. Muller (fl. 1973)
- Müller Argoviensis, Johannes$* Müll.Arg. - Jean Müller (1828-1896)
- Müller Thurgau, Hermann$* Müll.-Thurg. - Hermann Müller (Thurgovie) (1850-1927)
- Müller-Doblies, Dietrich$* D.Müll.-Doblies - Dietrich Müller-Doblies (1938-…)
- Müller-Doblies, Ute$* U.Müll.-Doblies - Ute Müller-Doblies (1938-…)
- Müller-Doblies, Uwe Ulex$* U.U.Müll.-Doblies - Uwe Ulex Müller-Doblies (1968-…)
- Muma, Martin Hammond$* Muma - Martin Hammond Muma (fl. 1966)
- Münchhausen, Otto von$* Münchh. - Otto von Münchhausen (1716-1774)
- Munier-Chalmas, Ernst Charles$* Mun.-Chalm. - Ernest Munier-Chalmas (1843-1903)
- Muñiz-Gutiérrez, Onaney$* O.Muñiz - Onaney Muñiz (1937-2002)
- Muñoz, Carlos$* Muñoz - Carlos Muñoz Pizarro (1913-1976)
- Muñoz Garmendia, José Félix$* Muñoz Garm. - José Félix Muñoz Garmendia (1949-…)
- Munro, William$* Munro - William Munro (1818-1889)
- Munson, Thomas Volney$* Munson - Thomas Volney Munson (1843-1913)
- Münster, Georg$* Münster - Georg de Münster (1776-1844)
- Murbeck, Svante Samuel$* Murb. - Svante Samuel Murbeck (1859-1946)
- Murchison, Roderick Impey$* Murch. - Roderick Murchison (1792-1871)
- Mure, Benoît$* Mure - Benoît Jules Mure (1809-1858)
- Murray, Albert Edward$* A.E.Murray - Albert Edward Murray (1935-…)
- Murray, Andrew Murray$* A.Murray - Andrew Murray (naturaliste) (1812-1878)
- Murray, George Robert Milne$* G.Murray - George Robert Milne Murray (1858-1911)
- Murray, James A.$* Js.Murray - James A. Murray (mycologue) (1923-1961)
- Murray, Johan Andreas$* Murray - Johan Andreas Murray (1740-1791)
- Murrill, William Alphonso$* Murrill - William Alphonso Murrill (1869-1957)
- Musil, Albina Frances$* Musil - Albina Frances Musil (1894-?)
- Mussin-Pushkin, Apollo$* Muss.Puschk. - Apollon Moussine-Pouchkine (1760-1805)
- Mutis y Bosio, José Celestino Bruno$* Mutis - José Celestino Bruno Mutis y Bosio (1732-1808)
- Nábělek, František$* Nábělek - František Nábělek (1884-1965)
- Nachtigal, Gustav Hermann$* Nacht. - Gustav Nachtigal (1834-1885)
- Naczi, Robert Francis Cox$* Naczi - Robert Francis Cox Naczi (1963-…)
- Nadeaud, Jean$* Nadeaud - Jean Nadeaud (1834-1898)
- Nagasawa, Eiji$* Nagas. - Eiji Nagasawa (1948-…)
- Nägeli, Karl Wilhelm von$* Nägeli - Karl Wilhelm von Nägeli (1817-1891)
- Nakai, Takenoshin$* Nakai - Takenoshin Nakai (1882-1952)
- Nannenga-Bremekamp, Neltje Elizabeth$* Nann.-Bremek. - Neltje Elizabeth Nannenga-Bremekamp (1916-1996)
- Nannfeldt, John Axel Frithiof$* Nannf. - John Axel Frithiof Nannfeldt (1904-1985)
- Nardo, Giovanni Domenico$* Nardo - Giovanni Domenico Nardo (1802-1877)
- Nash, George Valentine$* Nash - George Valentine Nash (1864-1921)
- Nathorst, Alfréd Gabriel$* Nath. - Alfred Gabriel Nathorst (1850-1921)
- Naudin, Charles Victor$* Naudin - Charles Naudin (1815-1899)
- Naumann, Einar Christian Leonard$* Naumann - Einar Christian Leonard Naumann (1891-1934)
- Naurois, René de$* Naurois - René de Naurois (fl. 1965)
- Navás, Longinos$* Navás - Longinos Navás (1858-1938)
- Navas Bustamante, Luisa Eugenia$* L.E.Navas - Luisa Eugenia Navas (1918-…)
- Navashin, Sergei Gavrilovich$* Navashin - Sergueï Navachine (1857-1930)
- Neal, Marie Catherine$* M.Neal - Marie Catherine Neal (1889-1965)
- Necker, Noël Martin Joseph de$* Neck. - Noël Martin Joseph de Necker (1730-1793)
- Née, Luis$* Née - Luis Née (fl. 1789-1794)
- Neergaard, Pierre Paul Ferdinand Mourier$* Neerg. - Paul Neergaard (1907-?)
- Nees von Esenbeck, Christian Gottfried Daniel$* Nees - Christian Gottfried Daniel Nees von Esenbeck (1776-1858)
- Nees von Esenbeck, Theodor Friedrich Ludwig$* T.Nees - Theodor Friedrich Ludwig Nees von Esenbeck (1787-1837)
- Neger, Franz Wilhelm$* Neger - Franz Wilhelm Neger (1868-1923)
- Nehring, Carl Wilhelm Alfred$* Nehring - Alfred Nehring (fl. 1892)
- Neilreich, August$* Neilr. - August Neilreich (1803-1871)
- Nelmes, Ernest$* Nelmes - Ernest Nelmes (1895-1959)
- Nelson, Aven$* A.Nelson - Aven Nelson (1859-1952)
- Nelson, Cirilo$* C.Nelson - Cirilo Nelson (1938-…)
- Nelson, David$* Nelson - David Nelson (botaniste) (v. 1740-1789)
- Nelson, Edward William$* E.W.Nelson - Edward William Nelson (1855-1934)
- Nelson, Erich$* E.Nelson - Erich Nelson (1897-1980)
- Nelson, John$* J.Nelson - John Nelson (botaniste) (fl. 1860)
- Nemejc, František$* Nemejc - František Nemejc (1901-1976)
- Nesom, Guy L.$* G.L.Nesom - Guy L. Nesom (1945-…)
- Neudecker, Tilman$* Neudecker - Tilman Neudecker (fl. 1990)
- Neushul, Michael$* Neushul - Michael Neushul (1933-1993)
- Neuwied, Maximilian zu Wied$* Wied-Neuw. - Maximilian zu Wied-Neuwied (1782-1867)
- Nevskiǐ, Sergei Arsenjevič$* Nevski - Sergueï Nevski (1908-1938)
- Newberry, John Strong$* Newb. - John Strong Newberry (1822-1892)
- Newcombe, Frederick Charles$* Newc. - Frederick Charles Newcombe (1858-1927)
- Newman, Edward$* Newman - Edward Newman (1801-1876)
- Newton, Edwin Tully$* E.T.Newton - Edwin Tully Newton (1840-1930)
- Newton, Isaac$* Newton - Isaac Newton (bryologiste) (1840-1906)
- Newton, Leonard Eric$* L.E.Newton - Leonard Eric Newton (1936-…)
- Nguema, Norberto$* Nguema - Norberto Nguema (fl. 2004)
- Nguyên, Tiên Hiêp$* T.H.Nguyên - Tiên Hiêp Nguyên (fl. 1980)
- Nguyen, To Quyen$* T.Q.Nguyen - To Quyen Nguyen (1944-…)
- Nichols, George Elwood$* Nichols - George Elwood Nichols (1882-1939)
- Nicholson, George$* G.Nicholson - George Nicholson (horticulteur) (1847-1908)
- Nicholson, Henry Alleyne$* H.Nicholson - Henry Alleyne Nicholson (1844-1899)
- Nicolau, Stefan$* Nicolau - Stefan Nicolau (fl. 1913)
- Nicolson, Dan Henry$* Nicolson - Dan Henry Nicolson (1933-2016)
- Niebuhr, Carsten$* Niebuhr - Carsten Niebuhr (1733-1815)
- Niedenzu, Franz Josef$* Nied. - Franz Josef Niedenzu (1857-1937)
- Niel, Cornelius Bernardus van$* C.B.Niel - Cornelis B. Van Niel (1897-1985)
- Nielsen, Ivan Christian$* I.C.Nielsen - Ivan Christian Nielsen (1946-2007)
- Nilsson, Sven$* Sv.Nilsson - Sven Nilsson (mycologue) (1929-…)
- Nimmo, Joseph$* Nimmo - Joseph Nimmo (?-1854)
- Nissole, Guillaume$* Nissole - Guillaume Nissole[1] (1647-1735)
- Nitzsch, Christian Ludwig$* Nitzsch - Christian Ludwig Nitzsch (1782-1837)
- Nixon, Kevin$* Nixon - Kevin Nixon (1953-…)
- Nkongmeneck, Bernard Aloys$* Nkongm. - Bernard-Aloys Nkongmeneck (1948-2017)
- Noblick, Larry Ronald$* Noblick - Larry Ronald Noblick (1948-…)
- Noerdlinger, Hermann$* Noerdl. - Herman von Nördlinger (1818-1897)
- Noisette, Louis Claude$* Nois. - Louis Claude Noisette (1772-1849)
- Noltie, Henry John$* Noltie - Henry John Noltie (1957-…)
- Noordeloos, Machiel Evert$* Noordel. - Machiel Evert Noordeloos (1949-…)
- Nooteboom, Hans Peter$* Noot. - Hans Peter Nooteboom (1934-…)
- Nordal, Inger$* Nordal - Inger Nordal (1944-…)
- Nordenskiöld, Adolph Erik$* Nordensk. - Adolf Erik Nordenskiöld (1832-1901)
- Nordenstam, Rune Bertil$* B.Nord. - Rune Bertil Nordenstam (1936-…)
- Nordhagen, Rolf$* Nordh. - Rolf Nordhagen (1894-1979)
- Nördlinger, Herman von$* Nördl. - Herman von Nördlinger (1818-1897)
- Nordmann, Alexander von$* Nordm. - Alexander von Nordmann (1803-1866)
- Norman, Johannes Musaeus$* Norman - Johannes Musaeus Norman (1823-1903)
- Noronha, Francisco$* Noronha - Francisco Noroña (circa 1748-1788)
- Norris, Richard Earl$* R.E.Norris - Richard Earl Norris (1926-…)
- Norrlin, Johan Petter$* Norrl. - Johan Petter Norrlin (1842-1917)
- Noulet, Jean-Baptiste$* Noulet - Jean-Baptiste Noulet (1802-1890)
- Novák, František Antonín$* Novák - František Antonín Novák (1892-1964)
- Nowicke, Joan W.$* Nowicke - Joan Nowicke (1938-…)
- Nuttall, Thomas$* Nutt. - Thomas Nuttall (1786-1859)
- Nylander, Wilhelm$* Nyl. - Wilhelm Nylander (1822-1899)
- Nyman, Carl Fredrik$* Nyman - Carl Fredrik Nyman (1820-1893)
- Oakes, William$* Oakes - William Oakes (1799-1848)
- Oakman, Neil A.$* Oakman - Neil A. Oakman (1962-…)
- Obermeyer, Anna Amelia$* Oberm. - Anna Amelia Obermeyer (1907-2001)
- Oberwinkler, Franz$* Oberw. - Franz Oberwinkler (1939-2018)
- Ochoa, Carlos Manuel$* Ochoa - Carlos Manuel Ochoa (1929-2008)
- Ochyra, Ryszard$* Ochyra - Ryszard Ochyra (1949-…)
- Oda, Jiro$* J.Oda - Jiro Oda (fl. 2003)
- Oeder, George Christian Edler von Oldenburg$* Oeder - Georg Christian Oeder (1728-1791)
- Ohashi, Hiro$* Ohashi - Hiro Ohashi (1882-?)
- Ohba, Hideaki$* H.Ohba - Hideaki Ohba (1943-…)
- Ohwi, Jisaburo$* Ohwi - Jisaburo Ohwi (1905-1977)
- Okamura, Kintarō$* Okamura - Kintarō Okamura (1867-1935)
- Oken, Lorenz$* Oken - Lorenz Oken (1779-1851)
- Olde, Peter$* Olde - Peter Olde (fl. 1993)
- Oldham, Thomas$* Oldham - Thomas Oldham (1816-1878)
- Oliver, Daniel$* Oliv. - Daniel Oliver (1830-1916)
- Oliver, Edward George Hudson$* E.G.H.Oliv. - Edward George Hudson Oliver (1938-…)
- Oliver, Walter Reginald Brook$* W.R.B.Oliv. - Walter Reginald Brook Oliver (1883-1957)
- Olivi, Giuseppe$* Olivi - Giuseppe Olivi (1769-1795) (1769-1795)
- Olivier, Ernest$* E. Olivier - Ernest Olivier (1844-1914)
- Olivier, Guillaume-Antoine$* Olivier - Guillaume-Antoine Olivier (1756-1814)
- Øllgaard, Hans$* H.Øllg. - Hans Øllgaard (fl. 1972)
- Olmstead, Richard Glenn$* Olmstead - Richard Glenn Olmstead (1951-…)
- Olmsted, Frederick Law$* Olmsted - Frederick Law Olmsted (1822-1903)
- Olney, Stephen Thayer$* Olney - Stephen Thayer Olney (1812-1878)
- Oltmanns, Friedrich$* Oltm. - Friedrich Oltmanns (1860-1945)
- Omura, Satoshi$* Omura - Satoshi Ōmura (1935-…)
- Onana, Jean-Michel$* Onana - Jean-Michel Onana (1961-…)
- Ong, Perry S.$* Ong - Perry S. Ong (fl. 2005)
- Onno, Max$* Onno - Max Onno (1903-?)
- Opiz, Philipp Maximilian$* Opiz - Philipp Maximilian Opiz (1787-1858)
- Orbigny, Alcide Charles Victor Dessalines d'$* A.D.Orb. - Alcide Dessalines d'Orbigny (1802-1857)
- Orbigny, Charles Henry Dessalines d'$* Orb. - Charles Henry Dessalines d'Orbigny (1806-1876)
- Orcutt, Charles Russell$* Orcutt - Charles Russell Orcutt (1864-1929)
- Orlando, Giuseppe$* Orlando - Giuseppe Orlando (fl. 2003)
- Ørsted (Oersted), Anders Sandøe$* Oerst. - Anders Sandøe Ørsted (botaniste) (1816-1872)
- Ortega, Casimiro Gómez de$* Ortega - Casimiro Gómez Ortega (1740-1818)
- Ortgies, Karl Eduard$* Ortgies - Eduard Ortgies (1829-1916)
- Ortmann, Arnold Edward$* A.E.Ortmann - Arnold Edward Ortmann (1863-1927)
- Orton, Peter Darbishire$* P.D.Orton - Peter Darbishire Orton (1916-2005)
- Osbeck, Pehr$* Osbeck - Pehr Osbeck (1723-1805)
- Osborn, Theodore George Bentley$* T.Osborn - Theodore George Bentley Osborn (1887-1973)
- Otth, Carl Adolf$* Otth - Carl Adolf Otth (1803-1839)
- Otto, Bernhard Christian$* B.Otto - Bernhard Christian Otto (1745-1835)
- Otto, Christoph Friedrich$* Otto - Christoph Friedrich Otto (1783-1856)
- Oudemans, Cornelius Anton Jan Abraham$* Oudem. - Cornelius Anton Jan Abraham Oudemans (1825-1906)
- Oudney, Walter$* Oudney - Walter Oudney (1790-1824)
- Ovczinnikov, Pavel Nikolaevich$* Ovcz. - Pavel Ovtchinnikov (botaniste) (1903-1979)
- Ovrebo, Clark$* Ovrebo - Clark Ovrebo (fl. 1983)
- Owen, Maria Louisa$* Owen - Maria Tallant Owen (1825-1913)
- Oxley, John$* J.Oxley - John Oxley (1781-1828)
- Ozenda, Paul$* Ozenda - Paul Ozenda (1920-2019)
- Pabst, Guido Frederico João$* Pabst - Guido Frederico João Pabst (1914-1980)
- Packard, Alpheus Spring$* Packard - Alpheus Spring Packard (1839-1905)
- Page, Christopher Nigel$* C.N.Page - Christopher Nigel Page (1942-…)
- Paillot, Justin$* Paill. - Justin Paillot (1829-1891)
- Palamarev, Emanuel$* Palam. - Emanuel Palamarev (1933-2004)
- Palassou, Pierre Bernard$* Palassou - Pierre Bernard Palassou (1745-1830)
- Palau y Verdera, Antonio$* Palau - Antonio Palau y Verdera (?-1783)
- Palisot de Beauvois, Ambroise Marie François Joseph$* P.Beauv. - Ambroise Marie François Joseph Palisot de Beauvois (1752-1820)
- Palla, Eduard$* Palla - Eduard Palla (1864-1922)
- Pallas, Peter Simon$* Pall. - Peter Simon Pallas (1741-1811)
- Palmer, Edward$* Palmer - Edward Palmer (botaniste) (1831-1911)
- Palmer, Theodore Sherman$* T.S.Palmer - Theodore Sherman Palmer (botaniste) (1860-1962)
- Palmstruch, Johan Wilhelm$* Palmstr. - Johan Wilhelm Palmstruch (1770-1811)
- Palun, Maurice$* Palun - Maurice Palun (1777-1860)
- Pampanini, Renato$* Pamp. - Renato Pampanini (1875-1949)
- Pancher, Jean Armand Isidore$* Pancher - Jean Armand Isidore Pancher (1814-1877)
- Pančić, Josif$* Pančić - Josif Pančić (1814-1888)
- Pander, Christian Heinrich von$* Pander - Christian Heinrich von Pander (1794-1865)
- Panigrahi, Gopinath$* Panigrahi - Gopinath Panigrahi (1924-2004)
- Panțu, Zacharia C.$* Panțu - Zacharia C. Panțu (1866-1934)
- Panzer, Georg Wolfgang Franz$* Panz. - Georg Wolfgang Franz Panzer (1755-1829)
- Parish, Charles Samuel Pollock$* C.S.P.Parish - Charles Samuel Pollock Parish (1822-1897)
- Parish, Samuel Bonsall$* Parish - Samuel Bonsall Parish (1838-1928)
- Parisot, Louis Charles$* Parisot - Louis Charles Parisot (1820-1890)
- Park, Mungo$* Park - Mungo Park (1771-1805)
- Parker, Richard Neville$* R.Parker - Richard Neville Parker (1884-1958)
- Parker, William Kitchen$* Parker - William Kitchen Parker (1823-1890)
- Parkin, John$* Parkin - John Parkin (1873-1964)
- Parkinson, James$* J.Parkinson - James Parkinson (1755-1824)
- Parkinson, John$* John Parkinson - John Parkinson[1] (1567-1650)
- Parkinson, Sydney$* Parkinson - Sydney Parkinson (1745-1771)
- Parlatore, Filippo$* Parl. - Filippo Parlatore (1816-1877)
- Parmasto, Erast$* Parmasto - Erast Parmasto (1928-…)
- Parmentier, Antoine Auguste$* Parm. - Antoine Parmentier (1737-1813)
- Parmentier, Paul Évariste$* P.Parm. - Paul Évariste Parmentier (1860-1941)
- Parrot, Aimé Georges$* A.G.Parrot - Aimé Georges Parrot (1910-1991)
- Parrot, Johann Jacob Friedrich Wilhelm$* Parrot - Friedrich Parrot (1792-1841)
- Parry, Charles Christopher$* Parry - Charles Christopher Parry (1823-1890)
- Parry, William Edward$* W.Parry - William Edward Parry (1790-1855)
- Parsa, Ahmad$* Parsa - Ahmad Parsa (1907-1997)
- Pascal, Diego Baldassare$* Pascal - Diego Baldassare Pascal (1768-1812)
- Pascher, Adolf$* Pascher - Adolf Pascher (1881-1945)
- Passarge, Siegfried$* Passarge - Siegfried Passarge (1866-1958)
- Passerini, Giovanni$* Pass. - Giovanni Passerini (1816-1893)
- Passy, Antoine François$* Passy - Antoine Passy (1792-1873)
- Pasteur, Louis$* Pasteur - Louis Pasteur (1822-1895)
- Paterson, William$* Paterson - William Paterson (1755-1810)
- Patouillard, Narcisse Théophile$* Pat. - Narcisse Théophile Patouillard (1854-1926)
- Patrick, Ruth Myrtle$* R.M.Patrick - Ruth Patrick (1907-2013)
- Patrick, Thomas S.$* T.S.Patrick - Thomas S. Patrick (fl. 1984)
- Patrick, William$* Patrick - William Patrick (fl. 1831)
- Patrin, Eugène Louis Melchior$* Patrin - Eugène Louis Melchior Patrin (1742-1815)
- Patterson, David J.$* D.J.Patt. - David J. Patterson (?-…)
- Pau, Carlos$* Pau - Carlos Pau Español (1857-1937)
- Paulet, Jean-Jacques$* Paulet - Jean-Jacques Paulet (1740-1826)
- Paulsen, Ove Wilhelm$* Paulsen - Ove Paulsen (1874-1947)
- Pauquy, Charles Louis Constant$* Pauquy - Charles Louis Constant Pauquy (1800-1854)
- Pavarino, Giovanni Luigi$* Pavar. - Giovanni Luigi Pavarino (1867-1937)
- Pavillard, Jules$* Pavill. - Jules Pavillard (1868-1961)
- Pavón, José Antonio$* Pav. - José Antonio Pavón (1754-1844)
- Pax, Ferdinand Albin$* Pax - Ferdinand Albin Pax (1858-1942)
- Paxton, Joseph$* Paxton - Joseph Paxton (1803-1865)
- Payen, Anselme$* Payen - Anselme Payen (1795-1871)
- Payer, Jean-Baptiste$* Payer - Jean-Baptiste Payer (1818-1860)
- Pearse, Arthur Sperry$* Pearse - Arthur Sperry Pearse (1877-1956)
- Pearson, Arthur Anselm$* A.Pearson - Arthur Anselm Pearson (1874-1954)
- Pearson, Henry Harold Welch$* H.Pearson - Henry Harold Welch Pearson (1870-1916)
- Peattie, Donald Culross$* Peattie - Donald Culross Peattie (1898-1964)
- Peay, Kabir$* Peay - Kabir Peay (fl. 2011)
- Peck, Charles Horton$* Peck - Charles Horton Peck (1833-1917)
- Peck, Morton Eaton$* M.Peck - Morton Eaton Peck (1871-1959)
- Peck, William Dandridge$* W.Peck - William Dandridge Peck (1763-1822)
- Pedley, Leslie$* Pedley - Leslie Pedley (1930-…)
- Pedrotti, Franco$* F.Pedrotti - Franco Pedrotti (1938-…)
- Pegler, David Norman$* Pegler - David Norman Pegler (1938-…)
- Pellegrin, François$* Pellegr. - François Pellegrin (1881-1965)
- Pelser, Pieter$* Pelser - Pieter Pelser (fl. 2005)
- Peltereau, Ernest-René$* Pelt. - Ernest-René Peltereau (1842-1928)
- Peng, Ching I$* C.I Peng - Ching I Peng (1950-2018)
- Pennant, Thomas$* Pennant - Thomas Pennant (1726-1798)
- Pennell, Francis Whittier$* Pennell - Francis Whittier Pennell (1886-1952)
- Pépin, Pierre Denis$* Pepin - Pierre Denis Pépin (1802-1876)
- Perini, Carlo$* Perini - Carlo Perini (1817-1883)
- Perkins, Janet Russell$* Perkins - Janet Russell Perkins (1853-1933)
- Perleb, Karl Julius$* Perleb - Karl Julius Perleb (1794-1845)
- Perpenti, Helena$* Perp. - Helena Perpenti (1764-1846)
- Perrault, Claude$* Perrault - Claude Perrault[1] (1613-1688)
- Perrier, Edmond$* E.Perrier - Edmond Perrier (1844-1921)
- Perrier de La Bâthie, Eugène Pierre$* E.P.Perrier - Eugène Pierre Perrier de La Bâthie (1825-1916)
- Perrier de La Bâthie, Joseph Marie Henry Alfred$* H.Perrier - Henri Perrier de La Bâthie (1873-1958)
- Perrine, Henry$* Perrine - Henry Perrine (1797-1840)
- Perroncito, Edoardo$* Perronc. - Edoardo Perroncito (1847-1936)
- Perrot, Émile$* Perrot - Émile Perrot (1867-1951)
- Perrottet, George Samuel$* Perr. - George Samuel Perrottet (1790-1870)
- Perry, Lily May$* L.M.Perry - Lily May Perry (1895-1992)
- Persoon, Christiaan Hendrik$* Pers. - Christiaan Hendrik Persoon (1761-1836)
- Perty, Joseph Anton Maximillian$* Perty - Joseph Anton Maximillian Perty (1804-1884)
- Petagna, Vincenzo$* Petagna - Vincenzo Petagna (1734-1810)
- Peter, Gustav Albert$* Peter - Gustav Albert Peter (1853-1937)
- Peters, Wilhelm Carl Hartwig$* Peters - Wilhelm Peters (1815-1883)
- Petersen, Otto George$* Petersen - Otto George Petersen (1847-1937)
- Petersen, Ronald H.$* R.H.Petersen - Ronald H. Petersen (1934-…)
- Pethybridge, George Herbert$* Pethybr. - George Herbert Pethybridge (1871-1948)
- Petignat, Herman$* Petignat - Herman Petignat (fl. 1993)
- Petit, Antoine$* Petit - Antoine Petit (botaniste) (?-1843)
- Petit, Daniel Pierre$* D.P.Petit - Daniel Pierre Petit (fl. 1987)
- Petit, Ernest$* E.M.A.Petit - Ernest Petit (botaniste) (1927-2007)
- Petitmengin, Marcel Georges Charles$* Petitm. - Marcel Georges Charles Petitmengin (1881-1908)
- Petiver, James$* Petiver - James Petiver[1] (1658-1718)
- Petrie, Donald$* Petrie - Donald Petrie (botaniste) (1846-1925)
- Petrovič, Sava$* Petrovič - Sava Petrovič (1839-1889)
- Pettersson, Bror Johan$* Pett. - Bror Johan Pettersson (1895-?)
- Peyerimhoff de Fontenelle, Paul de$* Peyerimh. - Paul-Marie de Peyerimhoff de Fontenelle (1873-1957)
- Pfeffer, Wilhelm Friedrich Philipp$* Pfeff. - Wilhelm Friedrich Philipp Pfeffer (1845-1920)
- Pfeiffer, Ludwig Karl Georg$* Pfeiff. - Ludwig Karl Georg Pfeiffer (1805-1877)
- Pfender, Juliette$* Pfender - Juliette Pfender (?-?)
- Pfiester, Lois Ann$* Pfiester - Lois Ann Pfiester (1936-?)
- Pfitzer, Ernst Hugo Heinrich$* Pfitzer - Ernst Hugo Heinrich Pfitzer (1846-1906)
- Pfund, Johann Daniel Christian$* Pfund - Johann Daniel Christian Pfund (1813-1876)
- Phelsum, Murk van$* Phelsum - Murk van Phelsum (1730-1779)
- Philippe, Xavier$* Philippe - Xavier Philippe (1802-1866)
- Philippi, Rudolph Amandus$* Phil. - Rodolfo Amando Philippi (1808-1904)
- Philipson, William Raymond$* Philipson - William Raymond Philipson (1911-1997)
- Phillips, John$* J.Phillips - John Phillips (géologue) (1800-1874)
- Phipps, Constantine John$* Phipps - Constantine John Phipps (1744-1792)
- Phutthai, Thamarat$* Phutthai - Thamarat Phutthai (fl. 2010)
- Picard, François$* F.Picard - François Picard (zoologiste) (1879-1939)
- Pichi-Sermolli, Rodolfo Emilio Giuseppe$* Pic.Serm. - Rodolfo Emilio Giuseppe Pichi-Sermolli (1912-2005)
- Pichon, Marcel$* Pichon - Marcel Pichon (1921-1954)
- Pickering, Charles$* Pickering - Charles Pickering (1805-1878)
- Pickersgill, Barbara$* Pickersgill - Barbara Pickersgill (1940-…)
- Pickett, Fermen Layton$* Pickett - Fermen Layton Pickett (1881-1940)
- Pickford, Grace Evelyn$* Pickford - Grace Evelyn Pickford (1902-1986)
- Picquenard, Charles Armand$* Picq. - Charles Armand Picquenard (1872-1940)
- Piddington, Henry$* Pidd. - Henry Piddington (1797-1858)
- Piearce, Graham D.$* Piearce - Graham D. Piearce (fl. 1980)
- Pierre, Jean Baptiste Louis$* Pierre - Jean Baptiste Louis Pierre (1833-1905)
- Pignal, Marc M.$* M.Pignal - Marc M. Pignal (1964-…)
- Pijl, Leendert van der$* Pijl - Leendert van der Pijl (1903-1990)
- Pilger, Robert Knud Friedrich$* Pilg. - Robert Knud Friedrich Pilger (1876-1953)
- Pillans, Neville Stuart$* Pillans - Neville Stuart Pillans (1884-1964)
- Pintaud, Jean-Christophe$* Pintaud - Jean-Christophe Pintaud (1970-2015)
- Pio, Giovanni Battista$* Pio - Giovanni Battista Pio (fl. 1813)
- Piper, Charles Vancouver$* Piper - Charles Vancouver Piper (1867-1926)
- Pipoly III, John James$* Pipoly - John J. Pipoly (1955-…)
- Piré, Louis Alexandre Henri Joseph$* Piré - Louis Piré (1827-1887)
- Pires, João Murça$* Pires - João Murça Pires (1916-1994)
- Pirotta, Pietro Romualdo$* Pirotta - Pietro Romualdo Pirotta (1853-1936)
- Piso, Willem$* Piso - Willem Piso[1] (c.1611-1678)
- Pitard, Charles-Joseph Marie$* Pit. - Charles-Joseph Marie Pitard-Briau (1873-1927)
- Pittier, Henri François$* Pittier - Henri Pittier (1857-1950)
- Planchon, Jules Émile$* Planch. - Jules Émile Planchon (1823-1888)
- Plante, Raphaël$* Plante - Raphaël Plante (?-…)
- Plée, Auguste$* Plée - Auguste Plée (1786-1825)
- Plenck, Joseph Jacob von$* Plenck - Joseph Jacob von Plenck (1738-1807)
- Plowes, Darrel Charles Herbert$* Plowes - Darrel Charles Herbert Plowes (1925-…)
- Plukenet, Leonard$* Pluk. - Leonard Plukenet[1] (1642-1706)
- Plumier, Charles$* Plum. - Charles Plumier[1] (1646-1704)
- Poche, Franz$* Poche - Franz Poche (1879-1945)
- Pocock, Mary$* Pocock - Mary Pocock (1886-1977)
- Počta, Filip$* Pocta - Filip Počta (1859-1924)
- Podger, Francis Denis$* Podger - Francis Denis Podger (1933-…)
- Podlech, Dietrich$* Podlech - Dietrich Podlech (1931-…)
- Poellnitz, Karl von$* Poelln. - Karl von Poellnitz (1896-1945)
- Poelt, Josef$* Poelt - Josef Poelt (1924-1995)
- Poeppig, Eduard Friedrich$* Poepp. - Eduard Friedrich Poeppig (1798-1868)
- Poggenburg, Justus Ferdinand$* Poggenb. - Justus Ferdinand Poggenburg (1840-1893)
- Pohl, Johann Baptist Emanuel$* Pohl - Johann Baptist Emanuel Pohl (1782-1834)
- Poinar, George Orlo$* Poinar - George Poinar (1936-…)
- Poirault, Georges$* G.Poirault - Georges Poirault (1858-1936)
- Poiret, Jean-Louis Marie$* Poir. - Jean-Louis Marie Poiret (1755-1834)
- Poisson, Henri Louis$* Poiss. - Henri Louis Poisson (1877-1963)
- Poisson, Jules$* J.Poiss. - Jules Poisson (1833-1919)
- Poisson, Raymond Alfred$* R.A.Poiss. - Raymond Alfred Poisson (1895-1973)
- Poiteau, Pierre-Antoine$* Poit. - Pierre-Antoine Poiteau (1766-1854)
- Poivre, Pierre$* Poivre - Pierre Poivre (1719-1786)
- Pojarkova, Antonina Ivanovna$* Pojark. - Antonina Pojarkova (1897-1980)
- Pole-Evans, Illtyd Buller$* Pole-Evans - Illtyd Buller Pole-Evans (1879-1968)
- Polhill, Roger Marcus$* Polhill - Roger Marcus Polhill (1937-…)
- Poljakov, Petr Petrovich$* Poljakov - Piotr Poliakov (1902-1974)
- Pollich, Johann Adam$* Pollich - Johann Adam Pollich (1740-1780)
- Pollock, James Barklay$* Pollock - James Barklay Pollock (1863-1934)
- Polunin, Nicholas Vladimir$* Polunin - Nicholas Polunin (1909-1997)
- Pomel, Nicolas Auguste$* Pomel - Auguste Pomel (1821-1898)
- Pomerleau, René$* Pomerl. - René Pomerleau (1904-1993)
- Popenoe, Dorothy$* D.Popenoe - Dorothy Popenoe (1899-1932)
- Popov, Mikhail Grigoríevič$* Popov - Mikhaïl Popov (1893-1955)
- Porat, Carl Oscar von$* Porat - Carl Oscar von Porat (1843-?)
- Porter, Thomas Conrad$* Porter - Thomas Conrad Porter (1822-1901)
- Portier, Paul$* Portier - Paul Portier (1866-1962)
- Porto, Paulo de Campos$* Porto - Paulo de Campos Porto (1889-1968)
- Post, George Edward$* Post - George Edward Post (1838-1909)
- Postels, Alexandre Philippovitch$* Postels - Alexandre Postels (1801-1871)
- Pottier-Alapetite, Germaine$* Pott.-Alap. - Germaine Pottier-Alapetite (1894-1971)
- Potts, Thomas Henry Potts$* Potts - Thomas Henry Potts (1824-1888)
- Pouchet, Charles Henri Georges$* C.H.G.Pouchet - Georges Pouchet (1833-1894)
- Pouchet, Félix Archimède$* Pouchet - Félix Archimède Pouchet (1800-1872)
- Pourret, Pierre André$* Pourr. - Pierre André Pourret (1754-1818)
- Pouzar, Zdenek$* Pouzar - Zdenek Pouzar (1932-…)
- Powell, John Wesley$* J.W.Powell - John Wesley Powell (1834-1902)
- Powell, Thomas$* Powell - Thomas Powell (1809-1887)
- Praeger, Robert Lloyd$* Praeger - Robert Lloyd Praeger (1865-1953)
- Prain, David$* Prain - David Prain (1857-1944)
- Prance, Ghillean Tolmie$* Prance - Ghillean Prance (1937-…)
- Prantl, Karl Anton Eugen$* Prantl - Karl Anton Eugen Prantl (1849-1893)
- Preble, Edward Alexander$* Preble - Edward Alexander Preble (1871-1957)
- Presl, Jan Svatopluk$* J.Presl - Jan Svatopluk Presl (1791-1849)
- Presl, Karel Bořivoj$* C.Presl - Karel Bořivoj Presl (1794-1852)
- Preston, Isabella$* I.Preston - Isabella Preston (1881-1965)
- Preuss, Paul Rudoplh$* P.Preuss - Paul Rudolph Preuss (1861-ca.1922/1925)
- Pridgeon, Alec M.$* Pridgeon - Alec M. Pridgeon (1950-…)
- Prillieux, Édouard Ernest$* Prill. - Édouard Ernest Prillieux (1829-1915)
- Pringle, Cyrus Guernsey$* Pringle - Cyrus Pringle (1838-1911)
- Pringsheim, Nathanael$* Pringsh. - Nathanael Pringsheim (1823-1894)
- Prinsen Geerligs, Hendrik Coenraad$* Prins.Geerl. - Hendrik Coenraad Prinsen Geerligs (1864-?)
- Pritzel, Ernst Georg$* E.Pritz. - Ernst Georg Pritzel (1875-1946)
- Pritzel, Georg August$* Pritz. - Georg August Pritzel (1815-1874)
- Pronk, Olaf$* Pronk - Olaf Pronk (fl. 2006)
- Proskauer, Johannes Max$* Prosk. - Johannes Max Proskauer (1923-1970)
- Proust, Louis$* Proust - Louis Proust (1878-1959)
- Provancher, Léon Abel$* Prov. - Léon Provancher (1820-1892)
- Prowazek, Stanislaus von$* Prowazek - Stanislaus von Prowazek (1875-1915)
- Pruski, John Francis$* Pruski - John Francis Pruski (1955-…)
- Pryer, Kathleen M.$* Pryer - Kathleen Pryer (fl. 1993)
- Przewalski, Nikolai Michailowicz$* Przew. - Nikolaï Prjevalski (1839-1888)
- Puech, Suzette$* S.Puech - Suzette Puech (1937-2005)
- Puerari, Marc Nicolas$* Puerari - Marc Nicolas Puerari (1766-1845)
- Pulliat, Victor$* Pulliat - Victor Pulliat (1827-1866)
- Pulteney, Richard$* Pult. - Richard Pulteney (1730-1801)
- Purkyne, Emanuel von$* Purk. - Emanuel von Purkyne (1832-1882)
- Pursh, Frederick Traugott$* Pursh - Frederick Traugott Pursh (1774-1820)
- Putterlick, Aloys$* Putt. - Aloys Putterlick (1810-1845)
- Putz, F.E.$* Putz - F. E. Putz (fl. 1977)
- Putzeys, Jules Antoine Adolph Henri$* Putz. - Jules Antoine Adolph Henri Putzeys (1809-1882)
- Pyck, Nancy$* Pyck - Nancy Pyck (1973-…)
- Quaintance, Altus Lacy$* Quaint. - Altus Lacy Quaintance (1870-1958)
- Quélet, Lucien$* Quél. - Lucien Quélet (1832-1899)
- Quenstedt, Friedrich August von$* Quenst. - Friedrich August von Quenstedt (1809-1889)
- Quételet, Lambert Adolphe Jacques$* Quételet - Adolphe Quetelet (1796-1874)
- Quézel, Pierre Ambrunaz$* Quézel - Pierre Quézel (1926-…)
- Quinn, Christopher John$* Quinn - Christopher John Quinn (1936-…)
- Quisumbing y Arguelles, Eduardo$* Quisumb. - Eduardo Quisumbing y Arguelles (1895-1986)
- Quoy, Jean René Constant$* Quoy - Jean René Constant Quoy (1790-1869)
- Rabenhorst, Gottlob Ludwig$* Rabenh. - Gottlob Ludwig Rabenhorst (1806-1881)
- Rabinowitsch, Lydia$* Rabin. - Lydia Rabinowitsch-Kempner (1871-1935)
- Raciborski, Marian$* Racib. - Marian Raciborski (1863-1917)
- Racovitza, Andrei$* Racov. - Andrei Racovitza (1911-…)
- Radcliffe-Smith, Alan$* Radcl.-Sm. - Alan Radcliffe-Smith (1938-2007)
- Radde, Gustav$* Radde - Gustav Radde (1831-1903)
- Raddi, Giuseppe$* Raddi - Giuseppe Raddi (1770-1829)
- Radford, Albert Ernest$* Radford - Albert Ernest Radford (1918-2006)
- Radlkofer, Ludwig Adolph Timotheus$* Radlk. - Ludwig Adolph Timotheus Radlkofer (1829-1927)
- Raeuschel, Ernst Adolf$* Raeusch. - Ernst Adolf Räuschel (fl. 1772-1797)
- Raffles, Thomas Stamford$* Raffles - Thomas Stamford Raffles (1781-1826)
- Rafinesque, Constantine Samuel$* Raf. - Constantine Samuel Rafinesque (1783-1840)
- Rahn, Knud$* Rahn - Knud Rahn (1928-…)
- Raimondi, Antonio$* Raimondi - Antonio Raimondi (1826-1890)
- Raithelhuber, Jörg$* Raithelh. - Jörg Raithelhuber (fl. 1969)
- Rakotoarinivo, Mijoro$* Rakotoarin. - Mijoro Rakotoarinivo (1951-…)
- Rakouth, Bakolimalala$* Rakouth - Bakolimalala Rakouth (fl. 2006)
- Ralfs, John$* Ralfs - John Ralfs (1807-1890)
- Ramatuelle, Thomas Albin Joseph d'Audibert de$* Ramat. - Thomas d'Audibert de Ramatuelle (1750-1794)
- Ramirez, Ivon$* I.Ramírez - Ivón Mercedes Ramírez Morillo (1965-…)
- Ramond, Louis$* Ramond - Louis Ramond de Carbonnières (1755-1827)
- Rand, Edward Sprague$* E.S.Rand - Edward Sprague Rand Jr (1834-1897)
- Raoul, Édouard François Armand$* E.F.A.Raoul - Édouard François Armand Raoul (1845-1898)
- Raoul, Étienne Fiacre Louis$* Raoul - Étienne Fiacre Louis Raoul (1815-1852)
- Raper, Kenneth Bryan$* Raper - Kenneth Bryan Raper (1908-1987)
- Raspail, François Vincent$* Raspail - François-Vincent Raspail (1794-1878)
- Rataj, Karel$* Rataj - Karel Rataj (1925-…)
- Rathke, Jens$* Rathke - Jens Rathke (1769-1855)
- Rattray, John$* Rattray - John Rattray (naturaliste) (1858-1900)
- Ratzeburg, Julius Theodor Christian$* Ratzeb. - Julius Theodor Christian Ratzeburg (1801-1871)
- Rauh, Werner$* Rauh - Werner Rauh (1913-2000)
- Raulin, Victor$* Raulin - Victor Raulin (1815-1905)
- Raunkiær, Christen Christiansen$* Raunk. - Christen Christiansen Raunkiær (1860-1938)
- Rauschert, Stephan$* Rauschert - Stephan Rauschert (1931-1986)
- Rauwenhoff, Nicolas Willem Pieter$* Rauwenh. - Nicolas Willem Pieter Rauwenhoff (1826-1909)
- Rauwolf, Leonhard$* Rauwolff - Leonhard Rauwolf[1] (1535-1596)
- Raven, Peter Hamilton$* P.H.Raven - Peter Hamilton Raven (1936-…)
- Ravenel, Henry William$* Ravenel - Henry William Ravenel (1814-1887)
- Ravenna, Pierfelice$* Ravenna - Pierfelice Ravenna (1938-…)
- Ray, John$* Ray - John Ray[1] (1627-1705)
- Ray, Martin Forbes$* M.F.Ray - Martin Forbes Ray (fl. 1998)
- Raymond, Louis-Florent-Marcel$* Raymond - Louis-Florent-Marcel Raymond (1915-1972)
- Raymond-Hamet$* Raym.-Hamet - Raymond-Hamet (1890-1972)
- Raynal, Aline Marie$* A.Raynal - Aline Raynal-Roques (1937-…)
- Raynal, Jean$* J.Raynal - Jean Raynal (1933-1979)
- Raynaud, Christian$* Raynaud - Christian Raynaud (1939-1993)
- Read, Robert William$* Read - Robert William Read (1931-2003)
- Rebmann, Norbert$* Rebmann - Norbert Rebmann (1948-…)
- Rechinger, Karl$* Rech. - Karl Rechinger (1867-1952)
- Rechinger, Karl Heinz$* Rech.f. - Karl Heinz Rechinger (1906-1998)
- Redi, Francesco$* Redi - Francesco Redi[1] (1626-1698)
- Redouté, Pierre-Joseph$* Redouté - Pierre-Joseph Redouté (1759-1840)
- Rees, Abraham$* Rees - Abraham Rees (1743-1825)
- Reeves, Robert Gatlin$* Reeves - Robert Gatlin Reeves (1898-?)
- Regel, Eduard von$* Regel - Eduard von Regel (1815-1892)
- Regel, Robert E.$* R.E.Regel - Robert Regel (1867-1920)
- Rehder, Alfred$* Rehder - Alfred Rehder (1863-1949)
- Reichard, Johann Jacob$* Reichard - Johann Jacob Reichard (1743-1782)
- Reiche, Karl Friedrich$* Reiche - Karl Friedrich Reiche (1860-1929)
- Reichenbach, F.$* F.Rchb. - F. Reichenbach (fl. 1896)
- Reichenbach, Heinrich Gottlieb Ludwig$* Rchb. - Heinrich Gottlieb Ludwig Reichenbach (1793-1879)
- Reichenbach, Heinrich Gustav$* Rchb.f. - Heinrich Gustav Reichenbach (1824-1889)
- Reichenbach, Karl von$* C.Rchb. - Karl von Reichenbach (1788-1869)
- Reichle, Steffen$* S.Reichle - Steffen Reichle (fl. 2002)
- Reid, Derek Agutter$* D.A.Reid - Derek Agutter Reid (1927-2006)
- Reinke, Johannes$* Reinke - Johannes Reinke (1849-1931)
- Reinwardt, Caspar Georg Carl$* Reinw. - Caspar Georg Carl Reinwardt (1773-1854)
- Remy, Esprit Alexandre$* Remy - Esprit Alexandre Rémy (fl. 1858)
- Rémy, Jules$* J.Rémy - Jules Rémy (1826-1893)
- Renauld, Ferdinand$* Renauld - Ferdinand Renauld (1837-1910)
- Renault, Bernard$* Renault - Bernard Renault (1836-1904)
- Renault, Pierre Antoine$* P.Renault - Pierre Antoine Renault (1750-1835)
- Rendle, Alfred Barton$* Rendle - Alfred Barton Rendle (1865-1938)
- Reneaulme, Paul$* Reneaulme - Paul Reneaulme[1] (1560-1624)
- Renvoize, Stephen Andrew$* Renvoize - Stephen Andrew Renvoize (1944-…)
- Requien, Esprit$* Req. - Esprit Requien (1788-1851)
- Resvoll, Thekla Susanne Ragnhild$* Resvoll - Thekla Resvoll (1871-1948)
- Resvoll-Holmsen, Hanna$* Resv.-Holms. - Hanna Resvoll-Holmsen (1873-1943)
- Retzius, Anders Jahan$* Retz. - Anders Jahan Retzius (1742-1821)
- Reuter, Georges François$* Reut. - Georges François Reuter (1805-1872)
- Reveal, James Lauritz$* Reveal - James Lauritz Reveal (1941-…)
- Reverchon, Julien$* J.Rev. - Julien Reverchon (1837-1905)
- Reverchon, Paul-Alphonse$* P.Rev. - Paul-Alphonse Reverchon (1833-1907)
- Reverdatto, Viktor Vladimirovich$* Reverd. - Victor Reverdatto (1891-1969)
- Reyger, Jan Gotfryd$* Reyger - Jan Gotfryd Reyger (1704-1788)
- Reynier, Jean Louis Antoine$* Reyn. - Jean-Louis-Antoine Reynier (1762-1824)
- Reynolds, Gilbert Westacott$* Reynolds - Gilbert Westacott Reynolds (1895-1967)
- Reznicek, Anton Albert$* Reznicek - Anton Albert Reznicek (1950-…)
- Rheede tot Draakestein, Hendrik Adriaan von$* Rheede - Hendrik van Rheede[1] (1637-1691)
- Rich, William$* W.Rich - William Rich (1800-1864)
- Richard, Achille$* A.Rich. - Achille Richard (1794-1852)
- Richard, Jean Michel Claude$* J.M.C.Rich. - Jean Michel Claude Richard (1784-1868)
- Richard, Louis Claude$* Rich. - Louis Claude Richard (1754-1821)
- Richards, Paul Westmacott$* P.W.Richards - Paul Westmacott Richards (1908-1995)
- Richardson, John$* Richardson - John Richardson (naturaliste) (1787-1865)
- Richer de Belleval, Pierre$* Rich.Bell. - Pierre Richer de Belleval[1] (1564-1632)
- Richon, Charles Édouard$* Richon - Charles Édouard Richon (1820-1893)
- Richter, Karl$* K.Richt. - Karl Richter (botaniste) (1855-1891)
- Ricken, Adalbert$* Ricken - Adalbert Ricken (1851-1921)
- Riddell, John Leonard$* Riddell - John Leonard Riddell (1807-1865)
- Ridgway, Robert$* Ridgway - Robert Ridgway (1850-1929)
- Ridley, Henry Nicholas$* Ridl. - Henry Nicholas Ridley (1855-1956)
- Riedel, Ludwig$* Riedel - Ludwig Riedel (1790-1861)
- Rion, Alphonse$* Rion - Alphonse Rion (1809-1856)
- Risse, Horst$* Risse - Horst Risse (fl. 1985)
- Risso, Antoine$* Risso - Antoine Risso (1777-1845)
- Ritgen, Ferdinand August Maria Franz von$* Ritgen - Ferdinand von Ritgen (1787-1867)
- Ritter, Friedrich$* F.Ritter - Friedrich Ritter (1898-1989)
- Rivas Martínez, Salvador$* Rivas Mart. - Salvador Rivas Martínez (1935-…)
- Rivière, Charles Marie$* C.Rivière - Charles Marie Rivière (1845-…)
- Rivière, Marie Auguste$* Rivière - Auguste Rivière (1821-1877)
- Rivinus, Augustus Quirinus$* Riv. - Augustus Quirinus Rivinus[1] (1652-1723)
- Rizzini, Carlos Toledo$* Rizzini - Carlos Toledo Rizzini (1921-…)
- Robatsch, Karl$* Robatsch - Karl Robatsch (1929-2001)
- Robbertse, Petrus Johannes$* Robbertse - Petrus Johannes Robbertse (1932-…)
- Robbrecht, Elmar$* Robbr. - Elmar Robbrecht (1946-…)
- Roberg, Lars$* Roberg - Lars Roberg[1] (1664-1742)
- Roberge, Michael Robert$* Roberge - Michael Robert Roberge (?-1864)
- Robert, Nicolas$* N.Robert - Nicolas Robert[1] (1610-1684)
- Roberts, Andrew Vaughan$* A.V.Roberts - Andrew Vaughan Roberts (1940-…)
- Robertson, David$* Robertson - David Robertson (naturaliste) (1806-1896)
- Roberty, Guy Édouard$* Roberty - Guy Roberty (1907-1971)
- Robin, Charles Philippe$* C.P.Robin - Charles Philippe Robin (1821-1885)
- Robin, Jean$* J.Robin - Jean Robin (botaniste)[1] (1550-1629)
- Robinson, Benjamin Lincoln$* B.L.Rob. - Benjamin Lincoln Robinson (1864-1935)
- Robinson, Charles Budd$* C.B.Rob. - Charles Budd Robinson (1871-1913)
- Robinson, Harold Ernest$* H.Rob. - Harold Ernest Robinson (1932-…)
- Robinson, William$* Rob. - William Robinson (1838-1935)
- Robson, Norman Keith Bonner$* N.Robson - Norman Keith Bonner Robson (1928-…)
- Robyns, Edouard Arthur Walter$* Robyns - Edouard Arthur Walter Robyns (1901-1986)
- Rochebrune, Alphonse Trémeau de$* Rochebr. - Alphonse Trémeau de Rochebrune (1834-1912)
- Rock, Joseph$* Rock - Joseph Rock (1884-1962)
- Rodigas, Émile$* Rodigas - Émile Rodigas (1831-1902)
- Rodway, Leonard$* Rodway - Leonard Rodway (1853-1936)
- Roekring, S.$* Roekring - S. Roekring (fl. 2009)
- Roemer, Max Joseph$* M.Roem. - Max Joseph Roemer (1791-1849)
- Roeper, Johannes August Christian$* Roep. - Johannes August Christian Roeper (1801-1885)
- Roezl, Benedikt$* Roezl - Benedikt Roezl (1824-1885)
- Rohde, Michael$* Rohde - Michael Rohde (1782-1812)
- Rohlfs, Gerhard$* Rohlfs - Friedrich Gerhard Rohlfs (1831-1896)
- Röhling, Johann Christoph$* Röhl. - Johann Christoph Röhling (1757-1813)
- Rohrbach, Paul$* Rohrb. - Paul Rohrbach (botaniste) (1846-1871)
- Roland-Gosselin, Robert$* Rol.-Goss. - Robert Roland-Gosselin (1854-1925)
- Rolander, Daniel$* Rol. - Daniel Rolander (1725-1793)
- Rolfe, Robert Allen$* Rolfe - Robert Allen Rolfe (1855-1921)
- Rollins, Reed Clark$* Rollins - Reed Clark Rollins (1911-1998)
- Romagnesi, Henri Charles Louis$* Romagn. - Henri Romagnesi (1912-1999)
- Romans, Bernard$* Romans - Bernard Romans (v. 1720-1784)
- Römer, Johann Jakob$* Roem. - Johann Jakob Römer (1763-1819)
- Romero, Gustavo Adolfo$* G.A.Romero - Gustavo Adolfo Romero (1955-…)
- Rondelet, Guillaumed$* Rondelet - Guillaume Rondelet[1] (1507-1566)
- Ronniger, Karl$* Ronniger - Karl Ronniger (1871-1954)
- Ronse Decraene, Louis-Philippe$* Ronse Decr. - Louis-Philippe Ronse Decraene (1962-…)
- Röösli, Walter$* Röösli - Walter Röösli (fl. 1994)
- Roques, Joseph$* Roques - Joseph Roques (botaniste) (1772-1850)
- Roscoe, William$* Roscoe - William Roscoe (1753-1831)
- Rose, Joseph Nelson$* Rose - Joseph Nelson Rose (1862-1928)
- Rosellini, Ferdinando$* Rosell. - Ferdinando Rosellini (1817-1873)
- Rosen, Nils$* N.Rosén - Nils Rosén von Rosenstein (1706-1773)
- Rosenstein, Nils$* Rosenstein - Nils Rosén von Rosenstein (1706-1773)
- Rosenstock, Eduard$* Rosenst. - Eduard Rosenstock (1856-1938)
- Rosenvinge, Janus Lauritz Andreas Kolderup$* Rosenv. - Janus Lauritz Andreas Kolderup Rosenvinge (1858-1939)
- Ross, James Clarke$* J.C.Ross - James Clark Ross (1800-1862)
- Ross-Craig, Stella$* Ross-Craig - Stella Ross-Craig (1906-2006)
- Rossi, Pietro$* P.Rossi - Pietro Rossi (1871-1950) (1871-1950)
- Rossi, Pietro$* Rossi - Pietro Rossi (1738-1804)
- Rostkovius, Friedrich Wilhelm Gottlieb Theophil$* Rostk. - Friedrich Wilhelm Gottlieb Rostkovius (1770-1848)
- Rostrup, Frederik Georg Emil$* Rostr. - Emil Rostrup (1831-1907)
- Roth, Albrecht Wilhelm$* Roth - Albrecht Wilhelm Roth (1757-1834)
- Roth, Vincent Daniel$* V.D.Roth - Vincent Daniel Roth (1924-1997)
- Rothmaler, Werner Hugo Paul$* Rothm. - Werner Rothmaler (1908-1962)
- Rothman, Göran$* Rothman - Göran Rothman (1739-1778)
- Rothman, Johan Stensson$* J.Rothman - Johan Stensson Rothman (1684-1763)
- Rothrock, Paul$* P.Rothr. - Paul Rothrock (fl. 1996)
- Rothschild, Jules$* Rothsch. - Jules Rothschild (1838-1900)
- Rothwell, Gar W.$* G.W.Rothwell - Gar W. Rothwell (1944-…)
- Rottbøll, Christen Friis$* Rottb. - Christen Friis Rottbøll (1727-1797)
- Rottler, Johan Peter$* Rottler - Johan Peter Rottler (1749-1836)
- Roucel, François Antoine$* Roucel - François Antoine Roucel (1735-1831)
- Roumeguère, Casimir$* Roum. - Casimir Roumeguère (1828-1892)
- Round, Frank Eric$* Round - Frank Eric Round (1927-…)
- Rousseau, Jacques$* J.Rousseau - Jacques Rousseau (botaniste) (1905-1970)
- Rousseau, Jean-Jacques$* Rousseau - Jean-Jacques Rousseau (1712-1778)
- Rousseau, Mariette$* M.Rousseau - Mariette Rousseau (1850-1926)
- Roussel, Henri-François-Anne de$* Roussel - Henri-François-Anne de Roussel (1747-1812)
- Roux, Claude$* Cl.Roux - Claude Roux (botaniste) (1945-…)
- Roux, Jacques$* Roux - Jacques Roux (botaniste) (1773-1822)
- Roux, Jean$* J.Roux - Jean Roux (1876-1939)
- Rouy, Georges C. Chr.$* Rouy - Georges Rouy (1851-1924)
- Rowley, Gordon Douglas$* G.D.Rowley - Gordon Douglas Rowley (1921-…)
- Roxburgh, William$* Roxb. - William Roxburgh (1751-1815)
- Royen, Adriaan van$* Royen - Adriaan van Royen (1704-1779)
- Royen, David van$* D.Royen - David van Royen (1727-1799)
- Royen, Pieter van$* P.Royen - Pieter van Royen (1923-…)
- Royle, John Forbes$* Royle - John Forbes Royle (1798-1858)
- Roze, Ernest$* Roze - Ernest Roze (1833-1900)
- Rozier, François$* Rozier - François Rozier (1734-1793)
- Rübel, Eduard August$* Rübel - Eduard August Rübel (1876-1960)
- Rubite, Rosario Rivera$* Rubite - Rosario Rivera Rubite (fl. 2013)
- Rudall, Paula$* Rudall - Paula Rudall (1954-…)
- Rudbeck, Johan Olof$* J.O.Rudbeck - Johan Olof Rudbeck (1711-1790)
- Rudbeck, Olaus (Olof)Johannis$* O.J.Rudbeck - Olof Rudbeck[1] (1630-1702)
- Rudbeck, Olaus Olai$* O.O.Rudbeck - Olof Rudbeck le Jeune[1] (1660-1740)
- Rudge, Edward$* Rudge - Edward Rudge (1763-1846)
- Rudolphi, Friedrich Karl Ludwig$* F.Rudolphi - Friedrich Karl Ludwig Rudolphi (1801-1849)
- Rudolphi, Karl Asmund$* Rudolphi - Karl Asmund Rudolphi (1771-1832)
- Ruiz López, Hipólito$* Ruiz - Hipólito Ruiz López (1754-1815)
- Rumphius, Georg Everhard$* Rumph. - Georg Everhard Rumphius[1] (1628-1702)
- Rupp, Heinrich Bernhard$* Ruppius - Heinrich Bernhard Rupp[1] (1688-1719)
- Rupp, Herman Montague Rucker$* Rupp - Herman Montague Rucker Rupp (1872-1956)
- Rüppell, Wilhelm Peter Eduard Simon$* Rüppell - Eduard Rüppell (1794-1884)
- Ruprecht, Franz Josef Ivanovich$* Rupr. - Franz Josef Ruprecht (1814-1870)
- Rusby, Henry Hurd$* Rusby - Henry Hurd Rusby (1855-1940)
- Ruschenberger, William Samuel Waithman$* Ruschenb. - William Samuel Waithman Ruschenberger (fl. 1831)
- Russell, Patrick$* P.Russell - Patrick Russell (1726-1805)
- Rutherford, Daniel$* Rutherf. - Daniel Rutherford (1749-1819)
- Rydberg, Per Axel$* Rydb. - Per Axel Rydberg (1860-1931)
- Rye, Barbara Lynette$* Rye - Barbara Lynette Rye (1952-…)
- Rzedowski, Jerzy$* Rzed. - Jerzy Rzedowski (1926-…)
- Sabine, Joseph$* Sabine - Joseph Sabine (1770-1837)
- Sabouraud, Raymond$* Sabour. - Raymond Sabouraud (1864-1938)
- Saccardo, Pier Andrea$* Sacc. - Pier Andrea Saccardo (1845-1920)
- Sachet, Marie-Hélène$* Sachet - Marie-Hélène Sachet (1922-1986)
- Sachs, Julius von$* Sachs - Julius von Sachs (1832-1897)
- Sadebeck, Richard Emil Benjamin$* Sadeb. - Richard Emil Benjamin Sadebeck (1839-1905)
- Safford, William Edwin$* Saff. - William Edwin Safford (1859-1926)
- Sageret, Augustin$* Sageret - Augustin Sageret (1763-1851)
- Sagot, Paul Antoine$* Sagot - Paul Antoine Sagot (1821-1888)
- Sagra, Ramón de la$* Sagra - Ramón de la Sagra (1798-1871)
- Sahlberg, Carl Reinhold$* Sahlb. - Carl Reinhold Sahlberg (1779-1860)
- Sahlén, Anders Johan$* Sahlén - Anders Johan Sahlén (1822-1891)
- Sahni, Birbal$* Sahni - Birbal Sahni (1891-1949)
- Sainge, Moses Nsanyi$* Sainge - Moses Nsanyi Sainge (1974-…)
- Saint-Amans, Jean Florimond Boudon de$* St.-Amans - Jean Florimond Boudon de Saint-Amans (1748-1831)
- Saint-Hilaire, Auguste François César Prouvençal de$* A.St.-Hil. - Auguste de Saint-Hilaire (1799-1853)
- Saint-Hilaire, Jean Henri Jaume$* J.St.-Hil. - Jean Henri Jaume Saint-Hilaire (1772-1845)
- Saint-Lager, Jean Baptiste$* St.-Lag. - Jean Baptiste Saint-Lager (1825-1912)
- Saint-Yves, Alfred$* St.-Yves - Alfred Saint-Yves (1855-1933)
- Salazar, Gerardo$* Salazar - Gerardo Salazar (1961-…)
- Sales, Fátima$* Sales - Fátima Sales (1956-…)
- Salisbury, Edward James$* E.Salisb. - Edward James Salisbury (1886-1978)
- Salisbury, Richard Anthony$* Salisb. - Richard Anthony Salisbury (1761-1829)
- Salm-Reifferscheid-Dyck, Joseph Franz Maria Anton Hubert Ignatz Fürst zu$* Salm-Dyck - Joseph de Salm-Reifferscheidt-Dyck (1773-1861)
- Salmon, Charles Edgar$* C.E.Salmon - Charles Edgar Salmon (1872-1930)
- Salt, Jonathan$* J.Salt - Jonathan Salt (1759-1810)
- Salter, John William$* J.W.Salter - John William Salter (1820-1869)
- Salter, Samuel James Augustus$* Salter - Samuel James Augustus Salter (1825-1897)
- Salzmann, Philipp$* Salzm. - Philipp Salzmann (1781-1851)
- Samuels, Gary Joseph$* Samuels - Gary Joseph Samuels (1944-…)
- San Felice, Francesco$* San Felice - Francesco San Felice (actif vers 1895)
- Sánchez Pedraja, Óscar$* Ó.Sánchez - Óscar Sánchez Pedraja (1959-…)
- Sande Lacoste, Cornelius Marinus van der$* Sande Lac. - Cornelius Marinus van der Sande Lacoste (1815-1887)
- Sander, Henry Frederick Conrad$* Sander - Henry Frederick Conrad Sander (1847-1920)
- Sands, Martin Jonathan Southgate$* Sands - Martin Jonathan Southgate Sands (1938-…)
- Santa, Sébastien$* Santa - Sébastien Santa (fl. 1951)
- Saporta, Gaston de$* Saporta - Gaston de Saporta (1823-1895)
- Saposhnikow, Vasili Vasilievich$* Saposhn. - Vassili Sapojnikov (1861-1924)
- Sarasin, Paul Benedict$* P.Sarasin - Paul Benedict Sarasin (1856-1929)
- Sargent, Charles Sprague$* Sarg. - Charles Sprague Sargent (1841-1927)
- Satake, Yoshisuke$* Satake - Yoshisuke Satake (1902-2000)
- Saunders, Gary W.$* G.W.Saunders - Gary W. Saunders (?-…)
- Saunders, William$* W.Saunders - William Saunders (botaniste) (1822-1900)
- Saunders, William$* W.Saunders bis - William Saunders (scientifique) (1836-1914)
- Saunders, William Wilson$* Saunders - William Wilson Saunders (1809-1879)
- Saussure, Horace-Bénédict de$* Sauss. - Horace Bénédict de Saussure (1740-1799)
- Saussure, Nicolas Théodore de$* N.T.Sauss. - Nicolas Théodore de Saussure (1767-1845)
- Sauter, Anton Eleutherius$* Saut. - Anton Eleutherius Sauter (1800-1881)
- Sauvage, Charles$* Sauvage - Charles Sauvage (1909-1980)
- Sauvageau, Camille$* Sauv. - Camille Sauvageau (1861-1936)
- Sauvages de Lacroix, François Boissier de$* Sauvages - François Boissier de Sauvages de Lacroix (1706-1767)
- Sauvalle, Francisco Adolfo$* Sauvalle - Francisco Adolfo Sauvalle (1807-1879)
- Savatier, Paul Amedée Ludovic$* Sav. - Ludovic Savatier (1830-1891)
- Savi, Gaetano$* Savi - Gaetano Savi (1769-1844)
- Savi, Paolo$* Pa.Savi - Paolo Savi (1798-1871)
- Savigny, Jules-César$* Savigny - Jules-César Savigny (1777-1851)
- Savile, Douglas Barton Osborne$* Savile - Douglas Barton Osborne Savile (1909-2000)
- Say, Thomas$* Say - Thomas Say (1787-1834)
- Scappaticci, Gil$* Scappat. - Gil Scappaticci (fl. 1995)
- Schaerer, Ludwig Emanuel$* Schaer. - Ludwig Emanuel Schaerer (1785-1853)
- Schäffer, Gottlieb August Wilhelm Herrich$* Herr.-Schaeff. - Gottlieb August Wilhelm Herrich-Schäffer (1799-1874)
- Schäffer, Jacob Christian$* Schaeff. - Jacob Christian Schäffer (1718-1790)
- Schäffer, Julius$* Jul.Schäff. - Julius Schäffer (1882-1944)
- Schaffner, John Henry$* J.H.Schaffn. - John Henry Schaffner (1866-1939)
- Schaffnit, Ernst$* Schaffnit - Ernst Schaffnit (1878-?)
- Schafhäutl, Karl Emil von$* Schafh. - Karl Emil von Schafhäutl (1803-1890)
- Schatz, Albert$* A.Schatz - Albert Schatz (scientifique) (1920-2005)
- Schauer, Johannes Conrad$* Schauer - Johannes Conrad Schauer (1813-1848)
- Schauer, Sebastian$* S.Schauer - Sebastian Schauer (fl. 1847)
- Scheele, George Heinrich Adolf$* Scheele - George Heinrich Adolf Scheele (1808-1864)
- Scheffer, Rudolph Herman Christiaan Carel$* Scheff. - Rudolph Herman Christiaan Carel Scheffer (1844-1880)
- Scheidweiler, Michael Joseph François$* Scheidw. - Michael Scheidweiler (1799-1861)
- Schelle, Ernst$* Schelle - Ernst Schelle (1864-1945)
- Schenck, Johann Heinrich Rudolf$* Schenck - Johann Heinrich Rudolf Schenck (1860-1927)
- Schenk, Joseph August$* Schenk - Joseph August Schenk (1815-1891)
- Scherbius, Johannes$* Scherb. - Johannes Scherbius (1769-1813)
- Scheuchzer, Johann Jakob$* J.J.Scheuchzer - Johann Jakob Scheuchzer[1] (1672-1733)
- Scheutz, Nils Johan Wilhelm$* Scheutz - Nils Johan Wilhelm Scheutz (1836-1889)
- Schiede, Christian Julius Wilhelm$* Schiede - Christian Julius Wilhelm Schiede (1798-1836)
- Schikora, Friedrich$* Schikora - Friedrich Schikora (1859-1932)
- Schimper, Andreas Franz Wilhelm$* A.Schimp. - Andreas Franz Wilhelm Schimper (1856-1901)
- Schimper, Georg Wilhelm$* G.W.Schimp. - Georg Wilhelm Schimper (1804-1878)
- Schimper, Guillaume Philippe (Wilhelm Philipp)$* Schimp. - Guillaume Philippe Schimper (1808-1880)
- Schimper, Karl Friedrich$* K.F.Schimp. - Karl Friedrich Schimper (1803-1867)
- Schinz, Hans$* Schinz - Hans Schinz (1858-1941)
- Schischkin (Chichkine), Boris Konstantinovich$* Schischk. - Boris Chichkine (1886-1963)
- Schkuhr, Christian$* Schkuhr - Christian Schkuhr (1741-1811)
- Schlechtendal, Diederich Franz Leonhard von$* Schltdl. - Diederich Franz Leonhard von Schlechtendal (1794-1866)
- Schlechter, Friedrich Richard Rudolf$* Schltr. - Rudolf Schlechter (1872-1925)
- Schleicher, Johann Christoph$* Schleich. - Johann Christoph Schleicher (1768-1834)
- Schleiden, Matthias Jakob$* Schleid. - Matthias Jakob Schleiden (1804-1881)
- Schljakov, Roman Nicolaevich$* Schljakov - Roman Nicolaevich Schljakov (1912-1999)
- Schlotheim, Ernst Friedrich von$* Schloth. - Ernst Friedrich von Schlotheim (1764-1832)
- Schlümbach, Friedrich Alexander von$* Schlumbach - Friedrich Alexander von Schlümbach (1772-1835)
- Schmalhausen, Johannes Theodor$* Schmalh. - Johannes Theodor Schmalhausen (1849-1894)
- Schmarda, Ludwig Karl$* Schmarda - Ludwig Karl Schmarda (?-?)
- Schmeil, Otto$* Schmeil - Otto Schmeil (1860-1943)
- Schmidel, Casimir Christoph$* Schmidel - Casimir Christoph Schmidel (1718-1792)
- Schmidely, Auguste Isaac Samuel$* Schmidely - Auguste Isaac Samuel Schmidely (1838-1918)
- Schmidt, Carl Friedrich$* C.F.Schmidt - Carl Friedrich Schmidt (1811-1890)
- Schmidt, Eduard Oscar$* E.O.Schmidt - Eduard Oscar Schmidt (1823-1886)
- Schmidt, Ernst Johannes$* E.J.Schmidt - Ernst Johannes Schmidt (1877-1933)
- Schmidt, Franz$* Schmidt - Franz Schmidt (botaniste) (1751-1834)
- Schmidt, Franz Wilibald$* F.W.Schmidt - Franz Wilibald Schmidt (1764-1796)
- Schmidt, Friedrich$* F.Schmidt - Friedrich Schmidt (1832-1908)
- Schmidt, Johann Anton$* J.A.Schmidt - Johann Anton Schmidt (1823-1905)
- Schmidt, Otto Christian$* O.C.Schmidt - Otto Christian Schmidt (1900-1951)
- Schmitz, Carl Johann Friedrich$* F.Schmitz - Carl Johann Friedrich Schmitz (1850-1895)
- Schneider, Camillo Karl$* C.K.Schneid. - Camillo Karl Schneider (1876-1951)
- Schneider, Wilhelm Gottlieb$* W.G.Schneid. - Wilhelm Gottlieb Schneider (1814-1889)
- Schnizlein, Adalbert Carl Friedrich Hellwig Conrad$* Schnizl. - Adalbert Schnizlein (1814-1868)
- Schodde, Richard$* Schodde - Richard Schodde (1936-…)
- Schœnefeld, Wladimir de$* Schoenef. - Wladimir de Schœnefeld (1816-1875)
- Scholler, Friedrich Adam$* Scholler - Friedrich Adam Scholler (1718-1795)
- Schomburgk, Moritz Richard$* M.R.Schomb. - Moritz Richard Schomburgk (1811-1891)
- Schomburgk, Robert Hermann$* R.H.Schomb. - Robert Hermann Schomburgk (1804-1865)
- Schönland, Selmar$* Schönland - Selmar Schönland (1860-1940)
- Schönlein, Johann Lucas$* Schönl. - Johann Lukas Schönlein (1793-1864)
- Schott, Heinrich Wilhelm$* Schott - Heinrich Wilhelm Schott (1794-1865)
- Schousboe, Peder Kofod Anker$* Schousb. - Peter Schousboe (1766-1832)
- Schouw, Joakim Frederik$* Schouw - Joakim Frederik Schouw (1789-1852)
- Schrader, Heinrich Adolf$* Schrad. - Heinrich Adolf Schrader (1767-1836)
- Schrank, Franz von Paula von$* Schrank - Franz von Paula Schrank (1747-1835)
- Schreber, Johann Christian Daniel von$* Schreb. - Johann Christian Daniel von Schreber (1739-1810)
- Schreibers, Carl Franz Anton von$* Schreibers - Carl Franz Anton Ritter von Schreibers (1775-1852)
- Schrenk, Alexander Gustav von$* Schrenk - Alexander von Schrenk (1816-1876)
- Schröder, Richard Iwanowitch$* R.I.Schröd. - Richard Schröder (jardinier) (1822-1903)
- Schröter, Carl Joseph$* Schröt. - Carl Schröter (1855-1939)
- Schröter, Joseph$* J.Schröt. - Joseph Schröter (1837-1894)
- Schubert, Bernice Giduz$* B.G.Schub. - Bernice Giduz Schubert (1913-2000)
- Schubert, Gotthilf Heinrich von$* Schub. - Gotthilf Heinrich von Schubert (1780-1860)
- Schuchardt, Theodor$* Schuch. - Theodor Schuchardt (1829-1892)
- Schultes, Josef August$* Schult. - Josef August Schultes (1773-1831)
- Schultes, Richard Evans$* R.E.Schult. - Richard Evans Schultes (1915-2001)
- Schultes ainé, Julius Hermann$* Schult.f. - Julius Hermann Schultes (1804-1840) (1804-1840)
- Schultes cadet, Julius Hermann$* J.H.Schult.bis - Julius Hermann Schultes (1820-1887) (1820-1887)
- Schultz, Friedrich Wilhelm$* F.W.Schultz - Friedrich Wilhelm Schultz (1804-1876)
- Schultz Bipontinus, Carl Heinrich$* Sch.Bip. - Carl Heinrich Schultz Bipontinus (1805-1867)
- Schultze, Maximilian Johann Siegmund$* M.Schultze - Max Johann Sigismund Schultze (1825-1874)
- Schulz, Otto Eugen$* O.E.Schulz - Otto Eugen Schulz (1874-1936)
- Schulzer von Müggenburg, Stephan$* Schulzer - Stephan Schulzer von Müggenburg (1802-1892)
- Schumacher, Heinrich Christian Friedrich$* Schumach. - Heinrich Christian Friedrich Schumacher (1757-1830)
- Schumacker, René$* Schumacker - René Schumacker (1937-2015)
- Schumann, Julius$* Schum. - Julius Schumann (1810-1868)
- Schumann, Karl Moritz$* K.Schum. - Karl Moritz Schumann (1851-1904)
- Schuurmans Stekhoven, Jacobus Hermanus$* Schuurm.Stekh. - Jacobus Hermanus Schuurmans Stekhoven (naturaliste) (1792-1855)
- Schwacke, Carl August Wilhelm$* Schwacke - Carl August Wilhelm Schwacke (1848-1904)
- Schwann, Theodor$* Schwann - Theodor Schwann (1810-1882)
- Schwantes, Martin Heinrich Gustav$* Schwantes - Gustav Schwantes (1891-1960)
- Schweigger, August Friedrich$* Schweigg. - August Friedrich Schweigger (1783-1821)
- Schweinfurth, Charles$* C.Schweinf. - Charles Schweinfurth (1890-1970)
- Schweinfurth, Georg August$* Schweinf. - Georg August Schweinfurth (1836-1925)
- Schweinitz, Lewis David von$* Schwein. - Lewis David von Schweinitz (1780-1834)
- Schwendener, Simon$* Schwend. - Simon Schwendener (1829-1919)
- Scoggan, Homer John$* Scoggan - Homer John Scoggan (1911-1986)
- Scopoli, Giovanni Antonio$* Scop. - Giovanni Antonio Scopoli (1723-1788)
- Scott, Andrew John$* A.J.Scott - Andrew John Scott (1950-…)
- Scott, Dukinfield Henry$* D.H.Scott - Dukinfield Henry Scott (1854-1934)
- Scott, James Alexander$* J.A.Scott - James Alexander Scott (fl. 1992)
- Scott, Joseph Lee$* J.L.Scott - Joseph Lee Scott (1943-…)
- Scott-Elliot, George Francis$* Scott Elliot - George Francis Scott-Elliot (1862-1934)
- Scribner, Frank Lamson$* Scribn. - Frank Lamson-Scribner (1851-1938)
- Sealy, Joseph Robert$* Sealy - Joseph Robert Sealy (1907-2000)
- Sebert, Hippolyte$* Sebert - Hippolyte Sebert (1839-1930)
- Secco, Ricardo de Sousa$* Secco - Ricardo de Sousa Secco (fl. 1985)
- Secretan, Louis$* Secr. - Louis Secretan (1758-1839)
- Seemann, Berthold Carl$* Seem. - Berthold Carl Seemann (1825-1871)
- Seemen, Karl Otto von$* Seemen - Karl Otto von Seemen (1838-1910)
- Séguier, Jean-François$* Ség. - Jean-François Séguier (1703-1784)
- Seidenfaden, Gunnar$* Seidenf. - Gunnar Seidenfaden (1908-2001)
- Seitz, Ludwig$* Seitz - Ludwig Seitz (1792-1866)
- Seitz, Wolfgang$* W.Seitz - Wolfgang Seitz (1940-…)
- Selander, Nils Sten Edvard$* Selander - Sten Selander (1891-1957)
- Selby, Prideaux John$* P.Selby - Prideaux John Selby (1788-1867)
- Sellow, Friedrich$* Sellow - Friedrich Sellow (1789-1831)
- Selosse, Marc-André$* Selosse - Marc-André Selosse (1968-…)
- Semionov-Tian-Chanski, Piotr$* Semen. - Piotr Semionov-Tian-Chanski (1827-1914)
- Senebier, Jean$* Seneb. - Jean Senebier (1742-1809)
- Sénéclauze, Adrien$* Sénécl. - Adrien Sénéclauze (fl. 1867)
- Senft, Christian Carl Friedrich Ferdinand$* Senft - Christian Carl Friedrich Ferdinand Senft (1810-1893)
- Senghas, Karlheinz$* Senghas - Karlheinz Senghas (1928-2004)
- Sennen, Frère$* Sennen - Étienne Marcellin Granier-Blanc (1861-1937)
- Senoner, Adolf$* Senoner - Adolf Senoner (1806-1895)
- Serebrjakova, T. J.$* Serebr. - T. J. Serebrjakova (1893-?)
- Seringe, Nicolas Charles$* Ser. - Nicolas Charles Seringe (1776-1858)
- Serres de Mesplès, Pierre Toussaint Marcel de Serres$* M.Serres - Pierre Toussaint Marcel de Serres de Mesplès (1783-1862)
- Sessé y Lacasta, Martin de$* Sessé - Martin de Sessé y Lacasta (1751-1808)
- Setchell, William Albert$* Setch. - William Albert Setchell (1864-1943)
- Seubert, Moritz August$* Seub. - Moritz August Seubert (1818-1878)
- Seurat, Léon Gaston$* Seurat - Léon Gaston Seurat (1872-1949)
- Seward, Albert Charles$* Seward - Albert Charles Seward (1863-1941)
- Shafer, John Adolph$* Shafer - John Adolph Shafer (1863-1918)
- Shaler, Nathaniel Southgate$* Shaler - Nathaniel Southgate Shaler (1841-1906)
- Sharman, Percy$* Sharman - Percy Sharman (fl. 1916)
- Shaw, George Kearsley$* G.Shaw - George Kearsley Shaw (1751-1813)
- Shaw, George Russell$* Shaw - George Russell Shaw (1848-1937)
- Shaw, Henry$* H.Shaw - Henry Shaw (1800-1889)
- Shear, Cornelius Lott$* Shear - Cornelius Lott Shear (1865-1956)
- Sheldon, Edmund Perry$* E.Sheld. - Edmund Perry Sheldon (1869-1913)
- Sherard, William$* Sherard - William Sherard[1] (1659-1728)
- Sherff, Earl Edward$* Sherff - Earl Edward Sherff (1886-1966)
- Shibata, Keita$* Shibata - Keita Shibata (1877-1949)
- Shih, Chu$* C.Shih - Chu Shih (1934-…)
- Shinners, Lloyd Herbert$* Shinners - Lloyd Herbert Shinners (1918-1971)
- Shipley, Arthur Everett$* Shipley - Arthur Everett Shipley (1861-1927)
- Shipunov, Aleksey Borisovich$* Shipunov - Alexey Borisovich Shipunov (1965-…)
- Shirasawa, Homi$* Shiras. - Homi Shirasawa (1868-1947)
- Shui, Yu Min$* Y.M.Shui - Yu Min Shui (fl. 1994)
- Shuttleworth, Robert James$* Shuttlew. - Robert James Shuttleworth (1810-1874)
- Sibthorp, Humphrey Waldo$* H.Sibth. - Humphrey Sibthorp (1713-1797)
- Sibthorp, John$* Sibth. - John Sibthorp (1758-1796)
- Sieber, Franz Wilhelm$* Sieber - Franz Wilhelm Sieber (1789-1844)
- Siebold, Karl Theodor Ernst von$* C.Siebold - Karl Theodor Ernst von Siebold (1804-1885)
- Siebold, Philipp Franz von$* Siebold - Philipp Franz von Siebold (1796-1866)
- Siegesbeck, Johann Georg$* Siegesb. - Johann Georg Siegesbeck[1] (1686-1755)
- Sierra, Jorge$* J.Sierra - Jorge Sierra (fl. 1989)
- Siesmayer, Franz Heinrich$* Siesm. - Franz Heinrich Siesmayer (1817-1900)
- Sievers, Johann Erasmus$* Siev. - Johann Sievers (1762-1795)
- Sievers, Wilhelm$* W.Siev. - Wilhelm Sievers (1860-1921)
- Silva, António Rodrigo Pinto da$* P.Silva - António Rodrigo Pinto da Silva (1912-1992)
- Silva, Paul Claude$* P.C.Silva - Paul Claude Silva (1922-…)
- Silva Manso, António Luiz Patricio da$* Silva Manso - Patricio Antonio Luiz da Silva Manso (1788-1848)
- Silverstone-Sopkin, Philip Arthur$* Silverst. - Philip Arthur Silverstone-Sopkin (1939-…)
- Silvestri, Filippo$* F.Silvestri - Filippo Silvestri (1873-1949)
- Simmons, Hermann George$* Simmons - Hermann George Simmons (1866-1943)
- Simon, Eugène$* Simon - Eugène Simon (1848-1924)
- Simpson, Beryl Britnall$* B.B.Simpson - Beryl Britnall Simpson (1942-…)
- Simpson, Charles Torrey$* Simpson - Charles Torrey Simpson (1826-1932)
- Sims, John$* Sims - John Sims (1749-1831)
- Simson, Augustus$* Simson - Augustus Simson (1836-1918)
- Singer, Rolf$* Singer - Rolf Singer (1906-1994)
- Sinsin, Brice$* Sinsin - Brice Sinsin (1959-…)
- Sintenis, Paul Ernst Emil$* Sint. - Paul Sintenis (1847-1907)
- Sjöstedt, Bror Yngve$* B.Y.Sjöstedt - Bror Yngve Sjöstedt (1866-1948)
- Skeels, Homer Collar$* Skeels - Homer Collar Skeels (1873-1934)
- Skipworth, John Peyton$* Skipw. - John Peyton Skipworth (1934-…)
- Skog, Laurence Edgar$* L.E.Skog - Laurence Skog (1943-…)
- Skottsberg, Carl Johan Fredrik$* Skottsb. - Carl Skottsberg (1880-1963)
- Skuja, Heinrich Leonhards$* Skuja - Heinrich Leonhards Skuja (1892-1972)
- Skutch, Alexander Frank$* Skutch - Alexander Frank Skutch (1904-2004)
- Sleumer, Hermann Otto$* Sleumer - Hermann Otto Sleumer (1906-1993)
- Sloane, Hans$* Sloane - Hans Sloane[1] (1660-1753)
- Small, Ernest$* E.Small - Ernest Small (1940-…)
- Small, James$* J.Small - James Small (1889-1955)
- Small, John Kunkel$* Small - John Kunkel Small (1869-1938)
- Smeathman, Henry$* Smeathman - Henry Smeathman (1742-1786)
- Smedmark, Jenny$* Smedmark - Jenny Smedmark (fl. 2006)
- Smirnov, Pavel Aleksandrovich$* P.A.Smirn. - Pavel Smirnov (1896-1980)
- Smith, Albert Charles$* A.C.Sm. - Albert Charles Smith (1906-1999)
- Smith, Alexander Hanchett$* A.H.Sm. - Alexander Hanchett Smith (1904-1986)
- Smith, Annie Elizabeth Morrill$* A.M.Sm. - Annie Morrill Smith (1856-1946)
- Smith, Annie Lorrain$* A.L.Sm. - Annie Lorrain Smith (1854-1937)
- Smith, Charles Piper$* C.P.Sm. - Charles Piper Smith (1877-1955)
- Smith, Christen$* C.Sm. - Christen Smith (1785-1816)
- Smith, Elmer William$* E.W.Sm. - Elmer William Smith (1920-1981)
- Smith, Erwin Frink$* E.F.Sm. - Erwin Frink Smith (1854-1927)
- Smith, Eugene Allen$* E.A.Sm. - Eugene Allen Smith (1841-1927)
- Smith, Gerard Edwards$* G.E.Sm. - Gerard Edwards Smith (1804-1881)
- Smith, Gideon Francois$* Gideon F.Sm. - Gideon Francois Smith (1959-…)
- Smith, Gilbert Morgan$* G.M.Sm. - Gilbert Morgan Smith (1885-1959)
- Smith, Hamilton Lanphere$* H.L.Sm. - Hamilton Lanphere Smith (1819-1903)
- Smith, Herbert Huntington$* Herb.H.Sm. - Herbert Huntington Smith (1852-1919)
- Smith, James Edward$* Sm. - James Edward Smith (1759-1828)
- Smith, Johannes Jacobus$* J.J.Sm. - Johannes Jacobus Smith (1867-1947)
- Smith, John$* J.Sm. - John Smith (botaniste) (1798-1888)
- Smith, Lyman Bradford$* L.B.Sm. - Lyman Bradford Smith (1904-1997)
- Smith, Matilda$* M.Sm. - Matilda Smith (1854-1926)
- Smith, Rosemary Margaret$* R.M.Sm. - Rosemary Margaret Smith (1933-2004)
- Smith, William Gardner$* Wm.G.Sm. - William Gardner Smith (botaniste) (1866-1928)
- Smith, William Wright$* W.W.Sm. - William Wright Smith (1875-1956)
- Smith, Worthington George$* W.G.Sm. - Worthington George Smith (1835-1917)
- Snell, Walter Henry$* Snell - Walter Henry Snell (1889-1980)
- Snelling, Lilian$* Snelling - Lilian Snelling (1879-1972)
- Snijman, Deirdré Anne$* Snijman - Deirdré Anne Snijman (1949-…)
- Sochava, Víktor$* Soczava - Viktor Sotchava (1905-1978)
- Soderstrom, Thomas Robert$* Soderstr. - Thomas Robert Soderstrom (1936-1987)
- Sodiro, Luis$* Sodiro - Luis Sodiro (1836-1909)
- Soegeng-Reksodihardjo, Wertit$* Soegeng - Wertit Soegeng-Reksodihardjo (1935-…)
- Solander, Daniel$* Sol. - Daniel Solander (1733-1782)
- Solbrig, Otto Thomas$* Solbrig - Otto Thomas Solbrig (1930-…)
- Soldano, Adriano$* Soldano - Adriano Soldano (1944-…)
- Soleirol, Henri-Augustin$* Soleirol - Henri-Augustin Soleirol (1792-1860)
- Solereder, Hans$* Soler. - Hans Solereder (1860-1920)
- Solheim, Wilhelm$* Solheim - Wilhelm Solheim (botaniste) (1898-1978)
- Solier, Antoine Joseph Jean$* Solier - Antoine Joseph Jean Solier (1792-1851)
- Solms-Laubach, Hermann Maximilian Carl Ludwig Friedrich zu$* Solms - Hermann zu Solms-Laubach (1842-1915)
- Soltis, Douglas E.$* Soltis - Douglas E. Soltis (1953-…)
- Soltis, Pamela S.$* P.S.Soltis - Pamela S. Soltis (1957-…)
- Sommier, Carlo Pietro Stefano$* Sommier - Carlo Pietro Stefano Sommier (1848-1922)
- Sonder, Otto Wilhelm$* Sond. - Otto Wilhelm Sonder (1812-1881)
- Songeon, André$* Songeon - André Songeon (1826-1905)
- Sonké, Bonaventure$* Sonké - Bonaventure Sonké (1962-…)
- Sonnerat, Pierre$* Sonn. - Pierre Sonnerat (1748-1814)
- Sonnini de Manoncourt, Charles-Nicolas-Sigisbert$* Sonnini - Charles-Nicolas-Sigisbert Sonnini de Manoncourt (1751-1812)
- Soó von Bere, Károly Rezső$* Soó - Rezső Soó (1903-1980)
- Sordelli, Ferdinando$* Sordelli - Ferdinando Sordelli (1837-1916)
- Soriano, Alberto$* A.Soriano - Alberto Soriano (1920-1998)
- Sosef, Marc Simon Maria$* Sosef - Marc Simon Maria Sosef (1960-…)
- Soto Arenas, Miquel Angel$* Soto Arenas - Miquel Angel Soto Arenas (1963-…)
- Souèges, Étienne Charles René$* Souèges - Étienne Charles René Souèges (1876-1967)
- Soukup, Jaroslav Jenicek$* Soukup - Jaroslav Jenicek Soukup (1902-1989)
- Soulange-Bodin, Étienne$* Soul.-Bod. - Étienne Soulange-Bodin (1774-1846)
- Soulié, Jean André$* J.Soulié - Jean-André Soulié (1858-1905)
- Sowerby, James$* Sowerby - James Sowerby (1757-1822)
- Sowerby, James De Carle$* J.C.Sowerby - James De Carle Sowerby (1787-1871)
- Spach, Édouard$* Spach - Édouard Spach (1801-1879)
- Spaendonck, Gérard van$* Spaend. - Gérard van Spaendonck (1746-1826)
- Spallanzani, Lazzaro$* Spall. - Lazzaro Spallanzani (1729-1799)
- Sparrman, Anders$* Sparrm. - Anders Sparrman (1748-1820)
- Specht, Chelsea D.$* C.D.Specht - Chelsea D. Specht (fl. 2006)
- Spegazzini, Carlos Luigi$* Speg. - Carlos Luis Spegazzini (1858-1926)
- Speke, John Hanning$* Speke - John Hanning Speke (1827-1864)
- Spencer, Herbert$* Spencer - Herbert Spencer (1820-1903)
- Speta, Franz$* Speta - Franz Speta (1941-2015)
- Spichiger, Rodolphe$* Spichiger - Rodolphe Spichiger (1946-…)
- Spix, Johann Baptist von$* Spix - Johann Baptist von Spix (1781-1826)
- Spooner, Michael David$* D.M.Spooner - David M. Spooner (1949-…)
- Sprague, Isaac$* I.Sprague - Isaac Sprague (1811-1895)
- Sprague, Thomas Archibald$* Sprague - Thomas Archibald Sprague (1877-1958)
- Sprengel, Christian Konrad$* C.K.Spreng. - Christian Konrad Sprengel (1750-1816)
- Sprengel, Kurt$* Spreng. - Kurt Sprengel (1766-1833)
- Sprenger, Carl Ludwig$* Sprenger - Carl Ludwig Sprenger (1846-1917)
- Spring, Joseph Antoine$* Spring - Antoine Spring (1814-1872)
- Spruce, Richard$* Spruce - Richard Spruce (1817-1893)
- Sreemadhavan, C. P.$* Sreem. - C. P. Sreemadhavan (?-?)
- St.John, Harold$* H.St.John - Harold St. John (1892-1991)
- Stackhouse, John$* Stackh. - John Stackhouse (1742-1819)
- Stafford, Peter J.$* Stafford - Peter J. Stafford (fl. 1998)
- Stafleu, Frans Antonie$* Stafleu - Frans Antonie Stafleu (1921-1997)
- Stahl, Agustín$* A.Stahl - Agustín Stahl (1842-1917)
- Ståhl, Bertil$* B.Ståhl - Bertil Ståhl (1957-…)
- Stahl, Christian Ernst$* Stahl - Christian Ernst Stahl (1848-1919)
- Stamets, Paul E.$* Stamets - Paul Stamets (fl. 1980)
- Standley, Paul Carpenter$* Standl. - Paul Carpenter Standley (1884-1963)
- Staner, Pierre$* Staner - Pierre Staner (1901-1984)
- Stapf, Otto$* Stapf - Otto Stapf (1857-1933)
- Stapleton, Christopher Mark Adrian$* Stapleton - Christopher Mark Adrian Stapleton (1957-…)
- Starr, Richard Cawthorn$* R.C.Starr - Richard Cawthorn Starr (1924-1998)
- Staude, Friedrich$* Staude - Friedrich Staude (?-1861)
- Stauffer, Fred Walter$* F.W.Stauffer - Fred Walter Stauffer (1969-…)
- Stauffer, Hans Ulrich$* Stauffer - Hans Ulrich Stauffer (1929-1965)
- Staunton, George Leonard$* Staunton - George Leonard Staunton (1737-1801)
- Stearn, William Thomas$* Stearn - William Thomas Stearn (1911-2001)
- Stearns, Winfrid Alden$* W.Stearns - Winfrid Alden Stearns (1852-1909)
- Stebbins, George Ledyard$* Stebbins - George Ledyard Stebbins (1906-2000)
- Steenis, Cornelis Gijsbert Gerrit Jan van$* Steenis - Cornelis Gijsbert Gerrit Jan van Steenis (1901-1986)
- Steenstrup, Johannes Japetus Smith$* Steenstr. - Japetus Steenstrup (1813-1897)
- Stefanini, Giuseppe$* Stefan. - Giuseppe Stefanini (paléontologue) (1882-1938)
- Stein, Berthold$* Stein - Berthold Stein (1847-1899)
- Stein, Bruce Alan$* B.A.Stein - Bruce Alan Stein (1955-…)
- Stein, Samuel Friedrich Nathaniel$* F.Stein - Samuel Friedrich Nathaniel Stein (1818-1885)
- Steinmann, Victor W.$* V.W.Steinm. - Victor W. Steinmann (fl. 1995)
- Steller, Georg Wilhelm$* Steller - Georg Wilhelm Steller[1] (1709-1746)
- Štěpánek, Jan$* Štěpánek - Jan Štěpánek (1955-…)
- Stephens, Edith Layard$* Stephens - Edith Layard Stephens (1884-1966)
- Stephenson, Thomas Alan$* T.A.Stephenson - Thomas Alan Stephenson (1898-1961)
- Stern, William Louis$* W.L.Stern - William Louis Stern (1926-…)
- Sternberg, Kaspar Maria von$* Sternb. - Kaspar Maria von Sternberg (1761-1838)
- Sterns, Emerson Ellick$* Sterns - Emerson Ellick Sterns (1846-1926)
- Steudel, Ernst Gottlieb von$* Steud. - Ernst Gottlieb von Steudel (1783-1856)
- Steven, Christian von$* Steven - Christian von Steven (1781-1863)
- Stevens, Peter Francis$* P.F.Stevens - Peter F. Stevens (1944-…)
- Stewart, Kenneth D.$* K.D.Stewart - Kenneth D. Stewart (1932-2013)
- Stewart, Vern Bonham$* V.B.Stewart - Vern Bonham Stewart (1888-1918)
- Steyermark, Julian Alfred$* Steyerm. - Julian Alfred Steyermark (1909-1988)
- Stiles, Charles Wardell$* Stiles - Charles Wardell Stiles (1867-1933)
- Stirton, Charles Howard$* C.H.Stirt. - Charles Howard Stirton (1946-…)
- Stirton, James$* Stirt. - James Stirton (1833-1917)
- Stizenberger, Ernst$* Stizenb. - Ernst Stizenberger (1827-1895)
- Stockey, Ruth A.$* Stockey - Ruth A. Stockey (fl. 1998)
- Stockmans, François$* Stockmans - François Stockmans (1904-1986)
- Stokes, Jonathan S.$* Stokes - Jonathan S. Stokes (1755-1831)
- Stoliczka, Ferdinand$* Stoliczka - Ferdinand Stoliczka (1838-1874)
- Stone, Witmer$* W.Stone - Witmer Stone (1866-1939)
- Stoneman, Bertha$* Stoneman - Bertha Stoneman (1866-1943)
- Strand, Embrik$* E.Strand - Embrik Strand (1876-1947)
- Strasburger, Eduard Adolf$* Strasb. - Eduard Adolf Strasburger (1844-1912)
- Stresemann, Erwin$* Stresem. - Erwin Stresemann (1889-1972)
- Strobel, Gary A.$* Strobel - Gary A. Strobel (fl. 1990)
- Strøm, Hans$* Strøm - Hans Strøm (1726-1797)
- Stuessy, Tod Falor$* Stuessy - Tod Falor Stuessy (1943-…)
- Sturhan, Dieter$* Sturhan - Dieter Sturhan (fl. 1981)
- Sturm, Jacob W.$* Sturm - Jacob Sturm (1771-1848)
- Sturm, Johann Wilhelm$* J.W.Sturm - Johann Wilhelm Sturm (1808-1865)
- Sturt, Charles$* Sturt - Charles Sturt (1795-1869)
- Sturtevant, Edward Lewis$* Sturtev. - Edward Lewis Sturtevant (1842-1898)
- Su, Song Wang$* S.W.Su - Song Wang Su (fl. 1982)
- Suckow, Georg Adolph$* Suckow - Georg Adolph Suckow (1751-1813)
- Sudre, Henri L.$* Sudre - Henri Sudre (1862-1918)
- Sudworth, George Bishop$* Sudw. - George Bishop Sudworth (1864-1927)
- Suessenguth, Karl$* Suess. - Karl Suessenguth (1893-1955)
- Suffrian, Christian Wilhelm Ludwig Eduard$* Suffrian - Christian Wilhelm Ludwig Eduard Suffrian (1805-1876)
- Sukaczev, Vladimir Nikolajevich$* Sukaczev - Vladimir Soukatchev (1880-1967)
- Sullivant, William Starling$* Sull. - William Starling Sullivant (1803-1873)
- Summerhayes, Victor Samuel$* Summerh. - Victor Samuel Summerhayes (1897-1974)
- Sundberg, Scott D.$* S.D.Sundb. - Scott D. Sundberg (1954-2004)
- Sunding, Per Øgle$* Sunding - Per Øgle Sunding (1937-…)
- Suriray, Jacques Simon Amand$* Suriray - Jacques Simon Amand Suriray (1769-1846)
- Sventenius, Eric Svensson$* Svent. - Eric Svensson Sventenius (1910-1973)
- Swainson, William$* Swainson - William Swainson (1789-1855)
- Swallen, Jason Richard$* Swallen - Jason Richard Swallen (1903-1991)
- Swanepoel, Wessel$* Swanepoel - Wessel Swanepoel (1957-…)
- Swartz, Olof Peter$* Sw. - Olof Peter Swartz (1760-1818)
- Sweet, Robert$* Sweet - Robert Sweet (1783-1835)
- Swingle, Walter Tennyson$* Swingle - Walter Tennyson Swingle (1871-1952)
- Swinhoe, Robert$* Swinhoe - Robert Swinhoe (1836-1877)
- Szépligeti, Győző$* Szépl. - Győző Szépligeti (1855-1915)
- Szlachetko, Dariusz$* Szlach. - Dariusz Szlachetko (1961-…)
- Szyszyłowicz, Ignaz von$* Szyszył. - Ignaz von Szyszyłowicz (1857-1910)
- Täckholm, Vivi$* Täckh. - Vivi Täckholm (1898-1978)
- Takeuchi, Wayne N.$* W.N.Takeuchi - Wayne N. Takeuchi (1952-…)
- Takhtajan, Armen Leonovich$* Takht. - Armen Takhtajan (1910-2009)
- Talavera Lozano, Salvador$* Talavera - Salvador Talavera Lozano (1945-…)
- Tanaka, Akihiko$* A.Tanaka - Akihiko Tanaka (fl. 2003)
- Tanaka, Tyōzaburō$* Tanaka - Tyōzaburō Tanaka (1885-1976)
- Tang, Tsin$* Tang - Tsin Tang (1897-1984)
- Tang, Yan Cheng$* Y.C.Tang - Yan Cheng Tang (1926-…)
- Tansley, Arthur George$* Tansley - Arthur George Tansley (1871-1955)
- Tappan, Helen$* Tappan - Helen Niña Tappan Loeblich (1917-2004)
- Tardieu-Blot, Marie-Laure$* Tardieu - Marie-Laure Tardieu-Blot (1902-1998)
- Targioni Tozzetti, Adolfo$* Ad.Targ.Tozz. - Adolfo Targioni Tozzetti (1823-1902)
- Targioni Tozzetti, Antonio$* Ant.Targ.Tozz. - Antonio Targioni Tozzetti (1785-1856)
- Targioni Tozzetti, Giovanni$* Targ.Tozz. - Giovanni Targioni Tozzetti (1712-1783)
- Targioni Tozzetti, Ottaviano$* O.Targ.Tozz. - Ottaviano Targioni Tozzetti (1755-1829)
- Tarnstron, Christopher$* Tärnström - Christopher Tärnström[1] (1703-1746)
- Taschenberg, Ernst Ludwig$* Taschenb. - Ernst Ludwig Taschenberg (1818-1898)
- Tate, George Henry Hamilton$* G.H.Tate - George Henry Hamilton Tate (1894-1953)
- Tate, Ralph$* Tate - Ralph Tate (1840-1901)
- Taton, Auguste Simon$* Taton - Auguste Simon Taton (1914-1989)
- Taubert, Paul Hermann Wilhelm$* Taub. - Paul Taubert (1862-1897)
- Tausch, Ignaz Friedrich$* Tausch - Ignaz Friedrich Tausch (1793-1848)
- Taylor, George$* G.Taylor - George Taylor (botaniste) (1904-1993)
- Taylor, Norman$* N.Taylor - Norman Taylor (1883-1967)
- Taylor, Richard$* R.Taylor - Richard Taylor (1781-1858) (1781-1858)
- Taylor, Thomas$* T.Taylor - Thomas Taylor (mycologue) (1820-1910)
- Taylor, Thomas$* Taylor - Thomas Taylor (botaniste) (1775-1848)
- Taylor, Thomas Mayne Cunninghame$* T.M.C.Taylor - Thomas Mayne Cunninghame Taylor (1904-1983)
- Taylor, Thomas N.$* T.N.Taylor - Thomas N. Taylor (fl. 1969)
- Taylor, William Randolph$* W.R.Taylor - William Randolph Taylor (1895-1990)
- Tchichatscheff, Petr Aleksandrovich$* Tchich. - Piotr Tchikhatchov (1812-1890)
- Tebbitt, Mark C.$* Tebbitt - Mark C. Tebbitt (fl. 2000)
- Teichmeyer, Hermann Friedrich$* Teichm. - Hermann Friedrich Teichmeyer[1] (1685-1746)
- Teijsmann, Johannes Elias$* Teijsm. - Johannes Elias Teijsmann (1809-1882)
- Teissier, Marc$* M.Teissier - Marc Teissier (fl. 1996)
- Telfair, Charles$* Telfair - Charles Telfair (1777-1833)
- Telford, Sam Rountree$* Telford - Sam Rountree Telford Jr. (1932-…)
- Temminck, Coenraad Jacob$* Temminck - Coenraad Jacob Temminck (1778-1858)
- Templeton, John$* Templeton - John Templeton (botaniste) (1766-1825)
- Templeton, Robert$* R.Templeton - Robert Templeton (1802-1892)
- Tenney, Sanborn$* Tenney - Sanborn Tenney (1827-1877)
- Tenore, Michele$* Ten. - Michele Tenore (1780-1861)
- Teodoresco, Emanoil Constantin$* Teodor. - Emanoil Constantin Teodoresco (1866-1949)
- Tepe, Eric$* Tepe - Eric Tepe (fl. 2009)
- Termier, Henri François Emile$* Termier - Henri Termier (1897-1989)
- Teschner, Walter Paul$* W.P.Teschner - Walter Paul Teschner (1927-…)
- Tesfaye, Awas$* Tesfaye - Awas Tesfaye (fl. 2007)
- Tessier, Henri-Alexandre$* Tessier - Henri-Alexandre Tessier (1741-1837)
- Teuscher, Heinrich (Henry)$* Teusch. - Henry Teuscher (1891-1984)
- Thaer, Albrecht$* Thaer - Albrecht Thaer (botaniste) (1828-1906)
- Thaxter, Roland$* Thaxt. - Roland Thaxter (1858-1932)
- Thays, Carlos (Charles)$* Thays - Charles Thays (1849-1934)
- Thellung, Albert$* Thell. - Albert Thellung (1881-1928)
- Theobald, William$* W.Theob. - William Theobald (1829-1908)
- Theophrastus$* Theophr. - Théophraste[1] (4-3ème av. J.C.)
- Thibault de Chanvalon, Jean-Baptiste$* Thib.Chanv. - Jean-Baptiste Thibault de Chanvalon (1725-1785)
- Thiele, Kevin R.$* K.R.Thiele - Kevin Thiele (fl. 1988)
- Thienemann, Ludwig$* L.Thienem. - Ludwig Thienemann (1793-1858)
- Thiéry de Ménonville, Nicolas Joseph$* Thiéry Mén. - Nicolas Joseph Thiéry de Ménonville (1739-1780)
- Thin, Nguyen Nghia$* Thin - Nguyen Nghia Thin (fl. 1983)
- Thiselton-Dyer, William Turner$* Dyer - William Turner Thiselton-Dyer (1843-1928)
- Thivy, Francesca$* Thivy - Francesca Thivy (?-?)
- Thom, Charles$* Thom - Charles Thom (1872-1956)
- Thomas, Daniel C.$* D.C.Thomas - Daniel C. Thomas (fl. 2008)
- Thomas, Emmanuel$* E.Thomas - Famille Thomas (1788-1859)
- Thomas, Hermann$* H.Thomas - Hermann Thomas (fl. 2008)
- Thomas, Hugh Hamshaw$* H.H.Thomas - Hugh Hamshaw Thomas (1885-1962)
- Thomé, Otto Wilhelm$* Thomé - Otto Wilhelm Thomé (1840-1925)
- Thomine-Desmasures, Charles$* Thom.-Desm. - Charles Thomine des Mazures (1799-1824)
- Thompson, John Vaughan$* J.V.Thomps. - John Vaughan Thompson (1779-1847)
- Thompson, Joy$* Joy Thomps. - Joy Thompson (1923-…)
- Thompson, William$* W.Thomps. - William Thompson (botaniste) (1823-1903)
- Thompson, William$* Wm.Thomps. - William Thompson (phycologue) (1805-1852)
- Thomson, Charles Wyville$* C.W.Thomson - Charles Wyville Thomson (1830-1882)
- Thomson, George Malcolm$* G.M.Thomson - George Malcolm Thomson (1849-1933)
- Thomson, Joseph$* J.Thomson - Joseph Thomson (explorateur) (1858-1895)
- Thomson, Thomas$* Thomson - Thomas Thomson (botaniste) (1817-1878)
- Thonner, Franz$* Thonner - Franz Thonner (1863-1928)
- Thonning, Peter$* Thonn. - Peter Thonning (1775-1848)
- Thor, Sig$* Thor - Sig Thor (fl. 1930)
- Thore, Jean$* Thore - Jean Thore (1762-1823)
- Thorel, Clovis$* Thorel - Clovis Thorel (1833-1911)
- Thorne, Robert Folger$* Thorne - Robert Folger Thorne (1920-…)
- Thory, Claude Antoine$* Thory - Claude Antoine Thory (1759-1827)
- Thouars, Louis Marie Aubert Du Petit$* Thouars - Louis-Marie Aubert du Petit-Thouars (1758-1831)
- Thouin, André$* Thouin - André Thouin (1747-1824)
- Thuillier, Jean-Louis$* Thuill. - Jean-Louis Thuillier (1757-1822)
- Thulin, Mats$* Thulin - Mats Thulin (1948-…)
- Thunberg, Carl Peter$* Thunb. - Carl Peter Thunberg (1743-1828)
- Thuret, Gustave Adolphe$* Thur. - Gustave Thuret (1817-1875)
- Thurmann, Jules$* Thurm. - Jules Thurmann (1804-1855)
- Thwaites, George Henry Kendrick$* Thwaites - George Henry Kendrick Thwaites (1811-1882)
- Tian, Dai Ke$* D.K.Tian - Dai Ke Tian (fl. 2000)
- Tidestrøm, Ivar Frederick$* Tidestr. - Ivar Frederick Tidestrom (1864-1956)
- Tieghem, Philippe Édouard Léon Van$* Tiegh. - Philippe Van Tieghem (1839-1914)
- Tikhomirov, Vadim Nikolaïevitch$* V.N.Tikhom. - Vadim Tikhomirov (1932-1998)
- Tilenau, Wilhelm Gottlieb von Tilesius von$* Tilesius - Wilhelm Gottlieb von Tilesius von Tilenau (1769-1857)
- Tiling, Heinrich Sylvester Theodor$* Tiling - Heinrich Sylvester Theodor Tiling (1818-1871)
- Tilloch, Alexander$* Tilloch - Alexander Tilloch (1759-1825)
- Timbal-Lagrave, Pierre Marguérite Édouard$* Timb.-Lagr. - Édouard Timbal-Lagrave (1819-1888)
- Tineo, Vincenzo$* Tineo - Vincenzo Tineo (1791-1856)
- Tison, Jean-Marc$* J.-M.Tison - Jean-Marc Tison (fl. 1993)
- Todaro, Agostino$* Tod. - Agostino Todaro (1818-1892)
- Tomlinson, Philip Barry$* Toml. - Philip Barry Tomlinson (1932-…)
- Tommasini, Muzio Giuseppe Spirito de$* Tomm. - Muzio Giuseppe Spirito de Tommasini (1794-1879)
- Tömösváry, Ödön$* Tömösváry - Ödön Tömösváry (?-?)
- Tonduz, Adolphe$* Tonduz - Adolphe Tonduz (1862-1921)
- Topsent, Émile$* Topsent - Émile Topsent (1862-1951)
- Torell, Otto Martin$* Torell - Otto Martin Torell (1828-1900)
- Toren, Olof$* Torén - Olof Torén[1] (1718-1753)
- Torrey, John$* Torr. - John Torrey (1796-1873)
- Torssander, Axel Gustav Abraham$* Torssander - Axel Gustav Abraham Torssander (1843-1905)
- Tournefort, Joseph Pitton de$* Tourn. - Joseph Pitton de Tournefort[1] (1656-1708)
- Townsend, John Kirk$* J.K.Towns. - John Kirk Townsend (1809-1851)
- Townsend, Roberta Ann$* R.A.Towns. - Roberta Ann Townsend (1954-…)
- Townson, Robert$* R.Townson - Robert Townson (1762-1827)
- Trabut, Louis Charles$* Trab. - Louis Charles Trabut (1853-1929)
- Tradescant, John Tradescant le Jeune$* Trad. - John Tradescant le Jeune[1] (1608-1662)
- Traill, George William$* Traill - George William Traill (1836-1897)
- Trattinnick, Leopold$* Tratt. - Leopold Trattinnick (1764-1849)
- Traub, Hamilton Paul$* Traub - Hamilton Paul Traub (1890-1983)
- Trautvetter, Ernst Rudolf von$* Trautv. - Ernestus Rudolphus a Trautvetter (1809-1889)
- Treat, Mary$* Treat - Mary Treat (1830-1923)
- Trécul, Auguste Adolphe Lucien$* Trécul - Auguste Trécul (1818-1896)
- Trelease, William$* Trel. - William Trelease (1857-1945)
- Trémaux, Pierre$* Trémaux - Pierre Trémaux (1818-1895)
- Treub, Melchior$* Treub - Melchior Treub (1851-1910)
- Treviranus, Gottfried Reinhold$* G.Trevir. - Gottfried Reinhold Treviranus (1776-1837)
- Treviranus, Ludolph Christian$* Trevir. - Ludolph Christian Treviranus (1779-1864)
- Trevisan de Saint-Léon, Vittore Benedetto Antonio$* Trevis. - Vittore Benedetto Antonio Trevisan de Saint-Léon (1818-1897)
- Trew, Christoph Jakob$* Trew - Christoph Jakob Trew (1695-1769)
- Triana, José Jerónimo$* Triana - José Jerónimo Triana (1834-1890)
- Triest, Ludwig J.$* Triest - Ludwig Triest (1957-…)
- Trimen, Henry$* Trimen - Henry Trimen (1843-1896)
- Trimen, Roland$* R.Trimen - Roland Trimen (1840-1916)
- Trinius, Carl Bernhard von$* Trin. - Carl Bernhard von Trinius (1778-1844)
- Tristram, Henry Baker$* Tristram - Henry Baker Tristram (1822-1906)
- Troll, Carl$* C.Troll - Carl Troll (1899-1975)
- Troncoso, Nélida Sara$* Tronc - Formula:Lien (1914-1988)
- Tropea, Calcedonio$* Tropea - Calcedonio Tropea (botaniste) (1884-mort après 1930)
- Trotter, Alessandro$* Trotter - Alessandro Trotter (1874-1967)
- Tsang, Peter$* Tsang - Peter Tsang (fl. 1984)
- Tschermak-Seysenegg, Erich von$* Tscherm.-Seys. - Erich von Tschermak-Seysenegg (1871-1962)
- Tsui, Hung Pin$* H.P.Tsui - Hung Pin Tsui (1928-1994)
- Tswett, Mikhail Semenovich$* Tswett - Mikhaïl Tswett (1872-1919)
- Tuckerman, Edward$* Tuck. - Edward Tuckerman (1817-1886)
- Tulasne, Charles$* C.Tul. - Charles Tulasne (1816-1884)
- Tulasne, Edmond$* Tul. - Edmond Tulasne (1815-1885)
- Tulloss, Rodham$* Tulloss - Rodham Tulloss (fl. 1984)
- Turczaninow, Porphir Kiril Nicolai Stepanowitsch$* Turcz. - Nikolaï Tourtchaninov (1796-1863)
- Turesson, Göte Wilhelm$* Turesson - Göte Wilhelm Turesson (1892-1970)
- Turner, Billie Lee$* B.L.Turner - Billie Lee Turner (1925-…)
- Turner, Charles Edward$* C.E.Turner - Charles Edward Turner (1945-1997)
- Turner, Dawson$* Turner - Dawson Turner (1775-1858)
- Turpin, Pierre Jean François$* Turpin - Pierre Jean François Turpin (1775-1840)
- Turra, Antonio$* Turra - Antonio Turra (1730-1796)
- Turrill, William Bertram$* Turrill - William Bertram Turrill (1890-1961)
- Turton, William$* Turton - William Turton (1762-1835)
- Tutin, Thomas Gaskell$* Tutin - Thomas Gaskell Tutin (1908-1987)
- Tüxen, Reinhold$* Tüxen - Reinhold Tüxen (1899-1980)
- Tuyama, Takasi$* Tuyama - Takasi Tuyama (1910-2000)
- Tuzet, Odette$* Tuzet - Odette Tuzet (1903-1976)
- Twining, Elizabeth$* Twining - Elizabeth Twining (1805-1889)
- Tyteca, Daniel$* D.Tyteca - Daniel Tyteca (1950-…)
- Tzvelev, Nikolaï Nikolaïevitch$* Tzvelev - Nikolaï Nikolaïevitch Tzvelev (1925-2015)
- Uhl, Natalie Whitford$* N.W.Uhl - Natalie W. Uhl ((1919-2017)
- Ulbrich, Oskar Eberhard$* Ulbr. - Oskar Eberhard Ulbrich (1879-1952)
- Ule, Ernst Heinrich Georg$* Ule - Ernst Heinrich Georg Ule (1854-1915)
- Ulrich, Edward Oscar$* E.O.Ulrich - Edward Oscar Ulrich (1857-1944)
- Underwood, Lucien Marcus$* Underw. - Lucien Marcus Underwood (1853-1907)
- Unger, Franz$* Unger - Franz Unger (1800-1870)
- Untereiner, Wendy$* Unter. - Wendy Untereiner (fl. 1993)
- Upham, Warren$* Upham - Warren Upham (1850-1934)
- Urban, Ignaz$* Urb. - Ignaz Urban (1848-1931)
- Uribe Uribe, Antonio Lorenzo$* L.Uribe - Antonio Lorenzo Uribe Uribe (1900-1980)
- Usteri, Paul$* Usteri - Paul Usteri (1768-1831)
- Utley, John F.$* Utley - John F. Utley (1944-…)
- Vaccari, Lino$* Vacc. - Lino Vaccari (1873-1951)
- Vachell, Eleanor$* Vachell - Eleanor Vachell (1879-1948)
- Vaga, August$* Vaga - August Vaga (1893-1960)
- Vahl, Jens Laurentius Moestue$* J.Vahl - Jens Vahl (1796-1854)
- Vahl, Martin$* Vahl - Martin Vahl (1749-1804)
- Vaillant, Léon$* L.Vaill. - Léon Vaillant (1834-1914)
- Vaillant, Sébastien$* Vaill. - Sébastien Vaillant[1] (1669-1722)
- Valerio Rodríguez, Juvenal$* Valerio - Juvenal Valerio Rodríguez (1900-1971)
- Valeton, Theodoric$* Valeton - Theodoric Valeton (1855-1929)
- Vallot, Jacques-Nicolas$* J.N.Vallot - Jacques-Nicolas Vallot (1771-1860)
- Vallot, Joseph$* Vallot - Joseph Vallot (1854-1925)
- Valls, José Francisco Montenegro$* Valls - José Francisco Montenegro Valls (1945-…)
- Valmont de Bomare, Jacques-Christophe$* Valmont - Jacques-Christophe Valmont de Bomare (1731-1807)
- Van der Westhuizen, Suzelle$* S.van der Westh. - Suzelle Van der Westhuizen (fl. 1988)
- Van Heurck, Henri Ferdinand$* Van Heurck - Henri Ferdinand Van Heurck (1838-1909)
- Van Houtte, Louis Benoît$* Van Houtte - Louis Van Houtte (1810-1876)
- van Jaarsveld, Ernst Jacobus$* van Jaarsv. - Ernst Jacobus van Jaarsveld (1953-…)
- Van Sterbeeck, Johannes Franciscus$* Van Sterbeeck - Johannes Franciscus Van Sterbeeck[1] (1630-1693)
- Van Wyk, Abraham Erasmus$* A.E.van Wyk - Abraham Erasmus van Wyk (1952-…)
- Vandelli, Domenico Agostino$* Vand. - Domenico Agostino Vandelli (1735-1816)
- Vanden Berghen, Constant$* Vanden Berghen - Constant Vanden Berghen (1914-2004)
- Vanhöffen, Ernst$* Vanhöffen - Ernst Vanhöffen (1858-1918)
- Vaniot, Eugène$* Vaniot - Eugène Vaniot (?-1913)
- Vánky, Kálmán$* Vánky - Kálmán Vánky (1930-…)
- Vasey, George S.$* Vasey - George S. Vasey (1822-1893)
- Vassal, Jacques$* Vassal - Jacques Vassal (botaniste) (1932-…)
- Vatke, Wilhelm$* Vatke - Wilhelm Vatke (1849-1889)
- Vaucher, Jean Pierre Étienne$* Vaucher - Jean-Pierre Vaucher (1763-1841)
- Vauquelin, Louis Nicolas$* Vauquelin - Louis-Nicolas Vauquelin (1763-1829)
- Vavilov, Nikolaï$* Vavilov - Nikolaï Vavilov (1887-1943)
- Veillon, Jean-Marie$* Veillon - Jean-Marie Veillon (fl. 1982)
- Veitch, James Herbert$* J.H.Veitch - James Herbert Veitch (1868-1907)
- Veitch, John Gould$* Veitch - John Gould Veitch (1839-1870)
- Véla, Errol$* Véla - Errol Véla (1975-…)
- Velarde, Octavio$* Velarde - Octavio Velarde (fl. 1945-1959)
- Veldkamp, Jan Frederik$* Veldkamp - Jan Frederik Veldkamp (1941-…)
- Velenovský, Josef$* Velen. - Josef Velenovský (1858-1949)
- Velloso, José Mariano da Conceição$* Vell. - José Mariano da Conceição Velloso (1742-1811)
- Venetz, Ignaz$* Venetz - Ignace Venetz (1788-1859)
- Ventenat, Étienne Pierre$* Vent. - Étienne Pierre Ventenat (1757-1808)
- Venturi, Gustavo$* Venturi - Gustavo Venturi (1830-1898)
- Verdcourt, Bernard$* Verdc. - Bernard Verdcourt (1925-2011)
- Verdoorn, Inez Clare$* I.Verd. - Inez Clare Verdoorn (1896-1989)
- Verhoeff, Karl Wilhelm$* Verhoeff - Karl Wilhelm Verhoeff (1867-1945)
- Verlaque, Marc$* M.Verlaque - Marc Verlaque (?-…)
- Verlot, Bernard Lazare$* B.Verl. - Pierre Bernard Lazare Verlot (1836-1897)
- Verma, D. M.$* D.M.Verma - D. M. Verma (1937-…)
- Vermoesen, Camille$* Vermoesen - Camille Vermoesen (1882-1922)
- Verschaffelt, Ambroise Colette Alexandre$* Verschaff. - Ambroise Verschaffelt (1825-1886)
- Vesque, Julien-Joseph$* Vesque - Julien-Joseph Vesque (1848-1895)
- Vest, Lorenz Chrysanth von$* Vest - Lorenz Chrysanth von Vest (1776-1840)
- Veulliot, Charles$* Veull. - Charles Veulliot (1829-1890)
- Vězda, Antonín$* Vězda - Antonin Vězda (1920-2008)
- Viala, Pierre$* Viala - Pierre Viala (1859-1936)
- Vibert, Jean-Pierre$* Vibert - Jean-Pierre Vibert (1777-1866)
- Vickery, Joyce Winifred$* Vickery - Joyce Winifred Vickery (1908-1979)
- Vidal, Jules Eugène$* J.E.Vidal - Jules Eugène Vidal (1914-2020)
- Vieillard, Eugène$* Vieill. - Eugène Vieillard (1819-1896)
- Vierhapper, Friedrich$* Vierh. - Friedrich Vierhapper (1876-1932)
- Vigo, Josep Vigo Bonada$* Vigo - Josep Vigo Bonada Vigo (1937-…)
- Viguier, Louis Guillaume Alexandre$* Vig. - Louis Guillaume Alexandre Viguier (1790-1867)
- Viguier, René$* R.Vig. - René Viguier (1880-1931)
- Villada, Manuel María$* Villada - Manuel María Villada (1841-1924)
- Villareal, Tracy$* Villareal - Tracy Villareal (?-?)
- Villarreal, Manuel$* M.Villarreal - Manuel Villarreal (fl. 1997)
- Villarreal-Quintanilla, José Ángel$* Villarreal - José Ángel Villarreal-Quintanilla (1956-…)
- Villars, Dominique$* Vill. - Dominique Villars (1745-1814)
- Villiers, Jean-François$* Villiers - Jean-François Villiers (1943-2001)
- Vilmorin, Auguste Louis Maurice Lévêque de$* M.Vilm. - Maurice de Vilmorin (1849-1918)
- Vilmorin, Elisa de$* E.Vilm. - Jeanne Marie Élisa Bailly (1826-1868)
- Vilmorin, Henry de$* H.Vilm. - Henry de Vilmorin (1843-1899)
- Vilmorin, Joseph Marie Philippe Lévêque de$* P.Vilm. - Philippe de Vilmorin (1872-1917)
- Vilmorin, Pierre Louis François Lévêque de$* Vilm. - Pierre Louis François Levêque de Vilmorin (1816-1860)
- Vilmorin, Pierre Philippe André Lévêque de$* A.Vilm. - Philippe André de Vilmorin (1776-1862)
- Vilmorin, Roger Marie Vincent Philippe Lévêque de$* R.Vilm. - Roger de Vilmorin (1905-1980)
- Vines, Sydney Howard$* Vines - Sydney Howard Vines (1849-1934)
- Virey, Julien-Joseph$* Virey - Julien-Joseph Virey (1775-1846)
- Visiani, Roberto de$* Vis. - Roberto de Visiani (1800-1878)
- Vittadini, Carlo$* Vittad. - Carlo Vittadini (1800-1865)
- Viviani, Domenico$* Viv. - Domenico Viviani (1772-1840)
- Voigt, Friedrich Siegmund$* F.Voigt - Friedrich Siegmund Voigt (1781-1850)
- Voigt, Joachim Johann Otto$* Voigt - Joachim Johann Otto Voigt (1798-1843)
- Vollesen, Kaj Børge$* Vollesen - Kaj Børge Vollesen (1946-…)
- Vorster, Pieter Johannes$* Vorster - Pieter Johannes Vorster (1945-…)
- Vosa, Canio Giuseppe$* Vosa - Canio Giuseppe Vosa (fl. 1975)
- Voss, Andreas$* Voss - Andreas Voss (1857-1924)
- Vuillemin, Jean Paul$* Vuill. - Jean Paul Vuillemin (1861-1932)
- Vvedensky, Aleksei Ivanovich$* Vved. - Alexeï Vvedenski (1898-1972)
- Vyverman, Wim$* Vyverman - Wim Vyverman (1963-…)
- Wabuyele, Emily N.$* Wabuyele - Emily N. Wabuyele (fl. 2006)
- Waddell, Coslett Herbert$* Waddell - Coslett Herbert Waddell (1858-1919)
- Wager, Vincent Athelstan$* V.A.Wager - Vincent Athelstan Wager (1904-?)
- Wagner, Warren Herbert$* W.H.Wagner - Warren Herbert Wagner (1920-2000)
- Wahlberg, Johan August$* J.Wahlb. - Johan August Wahlberg (1810-1856)
- Wahlenberg, Göran$* Wahlenb. - Göran Wahlenberg (1780-1851)
- Waksman, Selman Abraham$* Waksman - Selman Waksman (1888-1973)
- Walcott, Charles Doolittle$* C.Walcott - Charles Doolittle Walcott (1850-1927)
- Waldstein, Franz de Paula Adam von$* Waldst. - Franz de Paula Adam von Waldstein (1759-1823)
- Walker, John$* Walker - John Walker (1731-1803) (1731-1803)
- Walker, John Charles$* J.C.Walker - John Charles Walker (1893-1994)
- Walkom, Arthur Bache$* Walkom - Arthur Bache Walkom (1889-1976)
- Wallace, Alfred Russel$* Wallace - Alfred Russel Wallace (1823-1913)
- Wallich, George Charles$* G.C.Wall. - George Charles Wallich (1815-1899)
- Wallich, Nathaniel$* Wall. - Nathaniel Wallich (1786-1854)
- Wallis, Gustav$* Wallis - Gustav Wallis (1830-1878)
- Wallroth, Karl Friedrich Wilhelm$* Wallr. - Karl Friedrich Wilhelm Wallroth (1792-1857)
- Walpers, Wilhelm Gerhard$* Walp. - Wilhelm Gerhard Walpers (1816-1853)
- Walter, Heinrich Karl$* H.K.Walter - Heinrich Karl Walter (1898-1989)
- Walter, Thomas$* Walter - Thomas Walter (botaniste) (1740-1789)
- Walther, Eric$* E.Walther - Formula:Lien (1892–1959)
- Walton, Lee Barker$* L.Walton - Lee Barker Walton (1871-1937)
- Wang, Fa Tsuan$* F.T.Wang - Fa Tsuan Wang (1899-1985)
- Wang, Zhang Ping$* Z.P.Wang - Zhang Ping Wang (fl. 1989)
- Wangenheim, Friedrich Adam Julius von$* Wangenh. - Friedrich Adam Julius von Wangenheim (1749-1800)
- Warburg, Otto Warburg$* Warb. - Otto Warburg (botaniste) (1859-1938)
- Ward, Harry Marshall$* H.M.Ward - Harry Marshall Ward (1854-1906)
- Ward, Henry Baldwin$* H.B.Ward - Henry Baldwin Ward (1865-1945)
- Ward, Lester Frank$* Ward - Lester Frank Ward (1841-1913)
- Wardell-Johnson, Grant$* Ward.-Johnson - Grant Wardell-Johnson (fl. 1996)
- Warder, John Aston$* Warder - John Aston Warder (1812-1883)
- Warming, Johannes Eugenius Bülow$* Warm. - Johannes Eugenius Bülow Warming (1841-1924)
- Warren, Gouverneur Kemble$* G.K.Warren - Gouverneur K. Warren (1830-1882)
- Wasshausen, Dieter Carl$* Wassh. - Dieter Carl Wasshausen (1938-…)
- Waterhouse, Walter Lawry$* W.L.Waterh. - Walter Lawry Waterhouse (1887-1969)
- Waterman, Peter G.$* P.G.Waterman - Formula:Lien (fl. 1975)
- Watling, Dick$* D.Watling - Dick Watling (fl. 2004)
- Watling, Roy$* Watling - Roy Watling (1938-…)
- Watson, Hewett Cottrell$* H.C.Watson - Hewett Cottrell Watson (1804-1881)
- Watson, Sereno$* S.Watson - Sereno Watson (1826-1892)
- Watson, William$* W.Watson - William Watson (1858-1925) (1858-1925)
- Watson, William$* Watson - William Watson (1715-1787) (1715-1787)
- Watson, William$* Will.Watson - William Watson (1832-1912) (1832-1912)
- Watson, William Charles Richard$* W.C.R.Watson - William Charles Richard Watson (1885-1954)
- Watt, George$* G.Watt - George Watt (1851-1930)
- Watts, William Walter$* Watts - William Walter Watts (1856-1920)
- Wawra von Fernsee, Heinrich$* Wawra - Heinrich Wawra von Fernsee (1831-1887)
- Webb, David Allardyce$* D.A.Webb - David Allardyce Webb (1912-1994)
- Webb, Philip Barker$* Webb - Philip Barker Webb (1793-1854)
- Webber, Herbert John$* Webber - Herbert John Webber (1865-1946)
- Webber, John Milton$* J.M.Webber - John Milton Webber (1897-?)
- Weber, A. Alois$* A.A.Weber - A. Alois Weber (?-?)
- Weber, Claude$* C.Weber - Claude Weber (1922-2011)
- Weber, Frédéric Albert Constantin$* F.A.C.Weber - Frédéric Albert Constantin Weber (1830-1903)
- Weber, Friedrich$* F.Weber - Friedrich Weber (1781-1823)
- Weber, Georg Heinrich$* Weber - George Heinrich Weber (1752-1828)
- Weber-van Bosse, Anna Antoinette$* Weber Bosse - Anna Antoinette Weber-van Bosse (1852-1942)
- Weberbauer, August$* Weberb. - August Weberbauer (1871-1948)
- Weberling, Focko H.E.$* Weberling - Focko H.E. Weberling (1926-2009)
- Webster, Grady Linder$* G.L.Webster - Grady Linder Webster (1927-2005)
- Weddell, Hugh Algernon$* Wedd. - Hugh Algernon Weddell (1819-1877)
- Wehrmeyer, Werner$* Wehrmeyer - Werner Wehrmeyer (1931-2010)
- Weigel, Christian Ehrenfried$* Weigel - Christian Ehrenfried von Weigel (1748-1831)
- Weihe, Carl Ernst August$* Weihe - Carl Ernst August Weihe (1779-1834)
- Weismann, August$* Weism. - August Weismann (1834-1914)
- Welsh, Stanley Larson$* S.L.Welsh - Stanley Larson Welsh (1928-…)
- Welwitsch, Friedrich$* Welw. - Friedrich Welwitsch (1806-1872)
- Wen, Tai Hui$* T.H.Wen - Tai Hui Wen (1924-…)
- Wenderoth, Georg Wilhelm Franz$* Wender. - Georg Wilhelm Franz Wenderoth (1774-1861)
- Wendland, Heinrich Ludolph$* H.L.Wendl. - Heinrich Ludolph Wendland (1792-1869)
- Wendland, Hermann$* H.Wendl. - Hermann Wendland (1825-1903)
- Wendland, Johann Christoph$* J.C.Wendl. - Johann Christoph Wendland (1755-1828)
- Went, Friedrich August Ferdinand Christian$* Went - Friedrich August Ferdinand Christian Went (1863-1935)
- Werdermann, Erich$* Werderm. - Erich Werdermann (1892-1959)
- Wernham, Herbert Fuller$* Wernham - Herbert Fuller Wernham (1879-1941)
- Wesmael, Alfred$* Wesm. - Alfred Wesmael (1832-1905)
- Westcott, Frederic$* Westc. - Frederic Westcott (?-1861)
- Westling, Per Richard$* Westling - Per Richard Westling (1868-1942)
- Weston, Richard$* Weston - Richard Weston (1733-1806)
- Wettstein, Richard$* Wettst. - Richard Wettstein (1863-1931)
- Wheeler, Gerald Allen$* G.A.Wheeler - Gerald Allen Wheeler (1940-…)
- Wherry, Edgar Theodore$* Wherry - Edgar Theodore Wherry (1885-1982)
- Whetzel, Herbert Hice$* Whetzel - Herbert Hice Whetzel (1877-1944)
- White, Alain Campbell$* A.C.White - Alain White (1880-1951)
- White, Cyril Tenison$* C.T.White - Cyril Tenison White (1890-1950)
- White, Francis Buchanan$* F.B.White - Francis Buchanan White (1842-1894)
- White, Frank$* F.White - Frank White (botaniste) (1927-1994)
- White, Gilbert$* G.White - Gilbert White (1720-1793)
- White, John$* J.White Dubl. - John White (c.1760-1837) (c.1760-1837)
- White, John$* J.White R.N. - John White (chirurgien) (1757-1832)
- Whitelegge, Thomas$* Whitel. - Thomas Whitelegge (1850-1927)
- Whittaker, Robert Harding$* Whittaker - Robert Harding Whittaker (1920-1980)
- Widjaja, Elizabeth$* Widjaja - Elizabeth Anita Widjaja (1951-…)
- Wiegand, Karl McKay$* Wiegand - Karl McKay Wiegand (1873-1942)
- Wieland, George Reber$* Wieland - George Reber Wieland (1865-1953)
- Wieringa, Jan Johannes$* Wieringa - Jan Johannes Wieringa (1967-…)
- Wiersema, John$* Wiersema - John Wiersema (1950-…)
- Wiesner, Julius von$* Wiesner - Julius von Wiesner (1838-1916)
- Wigand, Albert$* Wigand - Albert Wigand (1821-1886)
- Wiggers, Fridrich Hinrich$* F.H.Wigg. - Fridrich Hinrich Wiggers (1746-1811)
- Wiggers, Heinrich August Ludwig$* A.Wigg. - Heinrich August Ludwig Wiggers (1803-1880)
- Wight, Robert$* Wight - Robert Wight (1796-1872)
- Wight, William Franklin$* W.Wight - William Franklin Wight (1874-1954)
- Wikström, Johan Emanuel$* Wikstr. - Johan Emanuel Wikström (1789-1856)
- Wilbur, Robert Lynch$* Wilbur - Robert Lynch Wilbur (1925-…)
- Wilczek, Ernest$* Wilczek - Ernest Wilczek (1867-1948)
- Wilczek, Rudolf$* R.Wilczek - Rudolf Wilczek (1903-1984)
- Wild, Hiram$* Wild - Hiram Wild (1917-1982)
- Wilde, Jan Jacobus Friedrich Egmond de$* J.J.de Wilde - Jan Jacobus Friedrich Egmond de Wilde (1932-…)
- Wilhelm, Karl$* K.Wilh. - Karl Wilhelm (botaniste) (1848-1933)
- Wilkes, Charles$* Wilkes - Charles Wilkes (1798-1877)
- Wilkie, Peter$* P.Wilkie - Peter Wilkie (fl. 1999)
- Wilkin, Paul$* Wilkin - Paul Wilkin (fl. 1995)
- Willdenow, Carl Ludwig$* Willd. - Carl Ludwig Willdenow (1765-1812)
- Wille, Johan Nordal Fischer$* Wille - Johan Nordal Fischer Wille (1858-1924)
- Willemet, Remi$* Willemet - Remi Willemet (1735-1807)
- Williams, Louis Otho$* L.O.Williams - Louis Otho Williams (1908-1991)
- Williams, Robert Statham$* R.S.Williams - Robert Statham Williams (1859-1945)
- Williamson, William Crawford$* Will. - William Crawford Williamson (1816-1895)
- Willis, James Hamlyn$* J.H.Willis - James Hamlyn Willis (1910-1995)
- Willis, John Christopher$* Willis - John Christopher Willis (1868-1958)
- Willkomm, Heinrich Moritz$* Willk. - Heinrich Moritz Willkomm (1821-1895)
- Willmott, Ellen$* E.Willm. - Ellen Willmott (1858-1934)
- Wilmott, Alfred James$* Wilmott - Alfred James Wilmott (1888-1950)
- Wilson, Ernest Henry$* E.H.Wilson - Ernest Henry Wilson (1876-1930)
- Wilson, Paul Graham$* Paul G.Wilson - Paul Graham Wilson (1928-…)
- Wimmer, Christian Friedrich Heinrich$* Wimm. - Christian Friedrich Heinrich Wimmer (1803-1868)
- Windham, Michael D.$* Windham - Michael Windham (1954-…)
- Winka, Katarina$* Winka - Katarina Winka (fl. 2000)
- Winkler, Constantin Georg Alexander$* C.Winkl. - Constantin Georg Alexander Winkler (1848-1900)
- Winkler, Hans Karl Albert$* H.K.A.Winkl. - Hans Winkler (1877-1945)
- Winkler, Hubert$* H.J.P.Winkl. - Hubert Winkler (1875-1941)
- Winslow, Charles Edward Amory$* C.E.A.Winslow - Charles-Edward Amory Winslow (1877-1957)
- Winter, Ludovic$* L.Winter - Ludovic Winter (1846-1912)
- Winterl, József Jakab$* Winterl - József Jakab Winterl (1739-1809)
- Wiśniewski, Jerzy$* J.Wiśn. - Jerzy Wiśniewski (fl. 1974)
- Withering, William$* With. - William Withering (1741-1799)
- Withner, Carl Leslie$* Withner - Carl Leslie Withner (1918-…)
- Witte, Hernfrid$* H.Witte - Hernfrid Witte (1877-1945)
- Wittmack, Ludwig$* Wittm. - Ludwig Wittmack (1839-1929)
- Wolf, Frederick Adolph$* F.A.Wolf - Frederick Adolph Wolf (1885-1975)
- Wolf, Nathanael Matthaeus von$* Wolf - Nathanael Matthaeus von Wolf (1724-1784)
- Wolff, Caspar Friedrich$* C.F.Wolff - Caspar Friedrich Wolff (1735-1794)
- Wolff, Johann Friedrich$* J.F.Wolff - Johann Friedrich Wolff (1778-1806)
- Wolle, Francis$* Wolle - Francis Wolle (1817-1893)
- Wood, Alphonso$* Alph.Wood - Alphonso Wood (1810-1881)
- Wood, John Richard Ironside$* J.R.I.Wood - John Richard Ironside Wood (1944-…)
- Wood, Joseph Garnett$* J.G.Wood - Joseph Garnett Wood (1900-1959)
- Woods, Joseph$* J.Woods - Joseph Woods (1776-1864)
- Woodson, Robert Everard$* Woodson - Robert Everard Woodson (1904-1963)
- Woodward, Thomas Jenkinson$* Woodw. - Thomas Jenkinson Woodward (1745-1820)
- Woolls, William$* Woolls - William Woolls (1814-1893)
- Wooton, Elmer Ottis$* Wooton - Elmer Ottis Wooton (1865-1945)
- Wormskjold, Morten$* Wormsk. - Martin Wormskjöld (1783-1845)
- Woronichin, Nikolai Nikolaevich$* Woron. - Nikolai Nikolaevich Woronichin (1882-?)
- Woronow, Jurij Nikolaewitch$* Woronow - Youri Voronov (1874-1931)
- Worthington, Richard Dane$* Worth. - Richard Dane Worthington (1941-…)
- Wright, Charles$* C.Wright - Charles Wright (botaniste) (1811-1885)
- Wright, Charles Henry$* C.H.Wright - Charles Henry Wright (1864-1941)
- Wright, William$* W.Wright - William Wright (botaniste) (1735-1819)
- Wu, Cheng Yih$* C.Y.Wu - Wu Zhengyi (1916-2013)
- Wulfen, Franz Xaver von$* Wulfen - Franz Xaver von Wulfen (1728-1805)
- Wulff, Eugenii Vladimirowitsch$* E.Wulff - Evgueni Wulff (1885-1941)
- Wunderlich, Jörg$* J.Wund. - Jörg Wunderlich (fl. 2003)
- Wurmb, Friedrich von$* Wurmb - Friedrich von Wurmb (1742-1781)
- Wydler, Heinrich$* Wydler - Heinrich Wydler (1800-1883)
- Xhonneux, Guy$* Xhonneux - Guy Xhonneux (1953-…)
- Xu, Shun Mei$* S.M.Xu - Shun Mei Xu (fl. 1989)
- Yakovlev, G. P.$* Yakovlev - G. P. Yakovlev (1938-…)
- Yamamoto, Yoshimatsu$* Yamam. - Yoshimatsu Yamamoto (1893-1947)
- Yang, Ya Ling$* Y.L.Yang - Ya Ling Yang (1933-…)
- Yang, Yung Chang$* Y.C.Yang - Yung Chang Yang (1927-…)
- Yarrow, David$* Yarrow - David Yarrow (1935-…)
- Yatabe, Ryokichi$* Yatabe - Ryokichi Yatabe (1851-1899)
- Ye, Guang Han$* G.H.Ye - Guang Han Ye (1938-…)
- Yendo, Kichisaburo$* Yendo - Kichisaburo Yendo (1874-1921)
- Yeo, Peter Frederick$* Yeo - Peter Frederick Yeo (1929-2010)
- Young, Robert Armstrong$* R.A.Young - Robert Armstrong Young (1876-1963)
- Yu, Tse Tsun$* T.T.Yu - Tse Tsun Yu (1908-1986)
- Yuan, Yong Ming$* Y.M.Yuan - Yong Ming Yuan (fl. 1992)
- Yuncker, Truman George$* Yunck. - Truman George Yuncker (1891-1964)
- Zabel, Hermann$* Zabel - Hermann Zabel (1832-1912)
- Zahlbruckner, Alexander$* Zahlbr. - Alexander Zahlbruckner (1860-1938)
- Zamudio, Sergio$* Zamudio - Sergio Zamudio (1953-…)
- Zanardini, Giovanni$* Zanardini - Giovanni Zanardini (1804-1878)
- Zander, Richard Henry$* R.H.Zander - Richard Henry Zander (1941-…)
- Zander, Robert$* Zander - Robert Zander (1892-1969)
- Zea, Francisco Antonio$* Zea - Francisco Antonio Zea (1770-1822)
- Zeiller, Charles René$* Zeiller - Charles René Zeiller (1847-1915)
- Zenker, Friedrich Albert von$* F.Zenker - Friedrich Albert von Zenker (1825-1898)
- Zenker, Georg August$* G.Zenker - Georg August Zenker (1855-1922)
- Zenker, Jonathan Carl$* Zenker - Jonathan Carl Zenker (1799-1837)
- Zetterstedt, Johan Wilhelm$* J.W.Zetterst. - Johan Wilhelm Zetterstedt (1785-1874)
- Zhang, Shu Ren$* S.R.Zhang - Shu Ren Zhang (1962-…)
- Zhang, Yan Min$* Y.M.Zhang - Yan Min Zhang (1957-…)
- Zheng, Chao Zong$* C.Z.Zheng - Chao Zong Zheng (1934-…)
- Ziesenhenne, Rudolf Christian$* Ziesenh. - Rudolf Christian Ziesenhenne (1911-2005)
- Zika, Peter Francis$* Zika - Peter Francis Zika (1957-…)
- Zimmermann, Johann Georg von$* J.G.Zimm. - Johann Georg Zimmermann (1728-1795)
- Zimmermann, Philipp Wilhelm Albrecht$* Zimm. - Albrecht Zimmermann (1860-1931)
- Zimmermann, Walter Max$* W.Zimm. - Walter Max Zimmermann (1892-1980)
- Zinn, Johann Gottfried$* Zinn - Johann Gottfried Zinn (1727-1759)
- Zittel, Karl Alfred von$* Zitt. - Karl Alfred von Zittel (1839-1904)
- Zohary, Daniel$* D.Zohary - Daniel Zohary (1926-2016)
- Zohary, Michael$* Zohary - Michael Zohary (1898-1983)
- Zollinger, Heinrich$* Zoll. - Heinrich Zollinger (1818-1859)
- Zöllner Schorr, Otto$* Zoellner - Otto Zöllner Schorr (1909-2007)
- Zolotuchin, N. I.$* Zolot. - N. I. Zolotuchin (1952-…)
- Zona, Scott$* Zona - Scott Zona (1959-…)
- Zopf, Friedrich Wilhelm$* Zopf - Friedrich Wilhelm Zopf (1846-1909)
- Zorn, Johann$* Zorn - Johann Zorn (1739-1799)
- Zuccagni, Attilio$* Zuccagni - Attilio Zuccagni (1754-1807)
- Zuccarini, Joseph Gerhard$* Zucc. - Joseph Gerhard Zuccarini (1797-1848)
- Zundel, George (Lorenzo Ingram)$* Zundel - George Lorenzo Zundel (1885-1950)
- 't Hart, E.$* E.'t Hart - E. 't Hart (fl. 1980)
- 't Hart, Henk$* 't Hart - Henk 't Hart (1944-2000)
- 't Mannetje, Len$* 't Mannetje - Len 't Mannetje (fl. 1977)
N.B. Haec e pagina Francogallica fr:Liste des abréviations d'auteur en taxinomie végétale/Liste classée par patronyme sine mutationibus transponuntur.</noinclude>
Nexus interni
Notae
recensere1. Auctor prae-Linnaeanus