•
Aa –
Hubertus Antonius van der Aa (1935–2017) •
A.A.Burb. –
Andrew A. Burbidge (
fl. 2016) •
A.A.Cocucci – (born 1959) •
A.A.Eaton –
Alvah Augustus Eaton (1865–1908) •
A.A.Fisch.Waldh. –
Alexandr Alexandrovich Fischer von Waldheim (1839–1920) •
A.Agostini –
Angela Agostini (born 1880) •
A.A.Ham. –
Arthur Andrew Hamilton (1855–1929) •
A.A.Hend. –
Andrew Augustus Henderson (1816–1876) •
A.Ames –
Adeline Ames (1879–1976) •
A.Anderson –
Alexander Anderson (1748–1811) •
A.Arber –
Agnes Arber (1879–1960) •
Aarons. –
Aaron Aaronsohn (1876–1919) •
Aase –
Hannah Caroline Aase (1883–1980) •
A.Barbero –
Andrés Barbero (1877–1951) •
A.Bassi –
Agostino Bassi (1773–1856) •
A.Baytop –
Asuman Baytop (1920–2015) •
Abbayes –
Henry Nicollon des Abbayes (1898–1974) •
Abbiatti –
Delia Abbiatti (born 1918) •
Abbot –
John Abbot (1751–c. 1840) •
Abedin – (
fl. 1986) •
Aberc. –
Henry McLaren, 2nd Baron Aberconway (1879–1953) •
A.Berger –
Alwin Berger (1871–1931) •
A.B.Frank –
Albert Bernhard Frank (1839–1900) •
A.B.Graf –
Alfred Byrd Graf (1901–2001) •
A.B.Jacks. –
Albert Bruce Jackson (1876–1947) •
A.B.Nickels –
Anna Buck Nickels (1832–1917) •
A.Bloxam –
Andrew Bloxam (1801–1878) •
A.Blytt –
Axel Gudbrand Blytt (1843–1898) •
A.Br. –
Addison Brown (1830–1913) •
Abramov –
Ivan N. Abramov (1884–1953) •
Abrams –
LeRoy Abrams (1874–1956) •
A.Braun –
Alexander Karl Heinrich Braun (1805–1877) •
Abrom. –
Johannes Abromeit (1857–1946) •
A.Bruggen –
Adolph Cornelis van Bruggen (1929–2016) •
A.Butler –
Alan Butler (born 1946) •
A.Cabrera –
Ángel Cabrera (1879–1960) (not to be confused with botanist
Ángel Lulio Cabrera (1908–1999)) •
A.Camus –
Aimée Antoinette Camus (1879–1965) •
A.Cast. – (1896–1968) •
A.Cels –
Auguste Cels (1809–1898) •
Acerbi –
Giuseppe Acerbi (1773–1846) •
Acev.-Rodr. –
Pedro Acevedo-Rodríguez (born 1954) •
Ach. –
Erik Acharius (1757–1819) •
A.C.H.Blinks –
Anne Catherine Hof Blinks (1903–1995) •
A.Chev. –
Auguste Jean Baptiste Chevalier (1873–1956) •
Achv. – (1907–1999) •
Ackerman –
James David Ackerman (born 1950) •
Acloque –
Alexandre Noël Charles Acloque (1871–1908) •
A.C.Schultz –
August Christian Schultz (1813–1908) •
A.C.Sm. –
Albert Charles Smith (1906–1999) •
Acuña –
Julián Acuña Galé (1900–1973) •
A.Cunn. –
Allan Cunningham (1791–1839) •
A.C.White –
Alain Campbell White (1880–1951) •
Adamčík –
Slavomír Adamčík (fl. 2003) •
Adamović –
Lujo Adamović (1864–1935) •
Adams –
Johann Friedrich Adam (1780–1838) •
Adamson –
Robert Stephen Adamson (1885–1965) •
Adans. –
Michel Adanson (1727–1806) •
A.DC. –
Alphonse Louis Pierre Pyrame de Candolle (1806–1893) •
A.D.Danilov –
Alexander Danilovich Danilov (born 1903) •
Ade – (1876–1968) •
Adelb. – (1914–1972) •
Adema –
Fredericus Arnoldus Constantin Basil Adema (born 1939) •
Aderh. –
Rudolf Ferdinand Theodor Aderhold (1865–1907) •
A.D.Hardy –
Alfred Douglas Hardy (1870–1958) •
A.D.Hawkes –
Alex Drum Hawkes (1927–1977) •
A.Dietr. –
Albert Gottfried Dietrich (1795–1856) •
Adolf –
Nina Avgustinovna Adolf (1903–1951) •
A.D.Poulsen –
Axel Dalberg Poulsen (born 1961) •
A.D.Slavin –
Arthur Daniel Slavin (1903–1973) •
A.D.Webb –
Andrew D. Webb (born 1973) •
A.E.D.Daniels –
Albert Ebenezer Dulip Daniels (born 1964) •
Aedo –
Carlos Aedo Pérez (born 1960) •
A.E.Hoffm. –
Adriana Hoffmann (1940–2022) •
A.E.Holland –
Ailsa E. Holland (
fl. 1988) •
Aellen –
Paul Aellen (1896–1973) •
A.E.Murray –
Albert Edward Murray (born 1935) •
A.E.Newton –
Angela E. Newton (born 1958) •
A.E.Ortmann –
Arnold Edward Ortmann (1863–1927) •
A.E.Reuss –
August Emanuel von Reuss (1811–1873) •
A.Ernst –
Alfred Ernst (1875–1968) •
A.Evans –
Alexander William Evans (1868–1959) •
A.E.van Wyk –
Abraham Erasmus van Wyk (born 1952) •
A.E.Wade –
Arthur Edwin Wade (1895–1989) •
A.-E.Wolf –
Anne-Elizabeth Wolf (
fl. 1998) •
A.F.Bartsch –
Alfred Frank Bartsch (1913–2009) •
A.Fedtsch. –
Alexei Pavlovich Fedchenko (1844–1873) •
A.Fisch. –
Alfred Fischer (1858–1913) •
A.Fleischm. –
Andreas Fleischmann (born 1980) •
Afonina –
Olga Mikhailovna Afonina (born 1945) •
A.F.Peters –
Akira F. Peters (
fl. 1986) •
A.F.Rob. –
A.F. Robinson (
fl. 2015) •
A.F.Tryon –
Alice Faber Tryon (1920–2009) •
Afzel. –
Adam Afzelius (1750–1837) •
Agashe –
Shripad Narayan Agashe (1939–2023) •
Agerer – (born 1947) •
A.G.Floyd –
Alexander G. Floyd (1926–2022) •
A.G.Ham. –
Alexander Greenlaw Hamilton (1852–1941) •
A.Gibson –
Alexander Gibson (1800–1867) •
A.G.Jones –
Almut Gitter Jones (1923–2013) •
A.G.Lyon –
Alexander Geoffrey Lyon (
fl. 1950–1960) •
A.G.Mill. – (born 1951) •
Agra –
Maria de Fátima Agra (born 1952) •
A.Gray –
Asa Gray (1810–1888) •
A.Ham. – (
fl. 1832) •
A.Hässl. –
Arne Hässler (1904–1952) •
A.Hay –
Alistair Hay (born 1955) •
A.Heller –
Amos Arthur Heller (1867–1944) •
A.Hend. –
Archibald Henderson (1879–1921) •
A.Henry –
Augustine Henry (1857–1930) •
A.H.Evans –
Arthur Humble Evans (1855–1943) •
A.H.Gentry –
Alwyn Howard Gentry (1945–1993) •
A.H.Hasan –
Amal Hajiya Hasan (
fl. 2022) •
A.H.Heller – (1894–1973) •
A.H.Holmgren – (1912–1992) •
A.Hidayat –
Arief Hidayat (
fl. 2009) •
A.H.Kent –
Adolphus Henry Kent (1828–1913) •
Ahmadjian –
Vernon Ahmadjian (1930–2012) •
Ahrendt –
Leslie Walter Allen Ahrendt (1903–1969) •
A.H.S.Lucas –
Arthur Henry Shakespeare Lucas (1853–1936) •
A.Huet –
Alfred Huet du Pavillon (1829–1907) •
Ainslie –
Whitelaw Ainslie (1767–1837) •
Ainsw. –
Geoffrey Clough Ainsworth (1905–1998) •
Airy Shaw –
Herbert Kenneth Airy Shaw (1902–1985) •
Aitch. –
James Edward Tierney Aitchison (1836–1898) •
Aiton –
William Aiton (1731–1793) •
A.Jaeger –
August Jaeger (1842–1877) •
A.J.Eames –
Arthur Johnson Eames (1881–1969) •
A.J.Ford –
Andrew James Ford (born 1967) •
A.J.G.Wilson –
Annette Jane Gratton Wilson (born 1960) •
A.J.Hend. –
Andrew Henderson (born 1950) •
A.J.Hill –
Albert Joseph Hill (born 1940) •
A.J.M.Baker –
Alan John Martin Baker (born 1948) •
A.J.Paton – (born 1963) •
A.J.Scott –
Andrew John Scott (born 1950) •
A.Juss. –
Adrien-Henri de Jussieu (1797–1853) •
Aké Assi – (1931–2014) •
A.Kern. –
Anton Kerner von Marilaun (1831–1898) •
Akeroyd –
John Akeroyd (born 1952) •
Akhani – (born 1965) •
A.K.Irvine – (born 1937) •
Akoègn. –
Akpovi Akoègninou (born 1950) •
A.K.Skvortsov –
Alexey Skvortsov (1920–2008) •
A.K.S.Prasad –
Akshinthala K. Sai Krishna Prasad (born 1949) •
A.Kurz –
Albert Kurz (1886–1948) •
A.K.Wallace –
Anne Karin Wallace (
fl. 1997) •
Alain –
Henri Alain Liogier (1916–2009) •
A.Lamb –
Anthony Lamb (1937–2024) •
A.L.Andrews –
Albert LeRoy Andrews (1878–1961) •
Alb. –
Johannes Baptista von Albertini (1769–1831) •
Albov –
Nikolai Michailovich Albov (1866–1897) •
Albr. – (born 1962) •
Al.Brongn. –
Alexandre Brongniart (1770–1847) •
Albuq. – (1932–2003) •
Alcaraz – (born 1958) •
Alderw. –
Cornelis Rugier Willem Karel van Alderwerelt van Rosenburgh (1863–1936) •
Aldrovandi –
Ulisse Aldrovandi (1522–1605) •
Alef. –
Friedrich Georg Christoph Alefeld (1820–1872) •
A.Lem. –
Adrien Lemaire (1852–1902) •
A.Lesson –
Pierre Adolphe Lesson (1805–1888) •
Alexander –
Edward Johnston Alexander (1901–1985) •
Alexeeva –
Nina Borisovna Alexeeva (born 1954) •
A.L.Grant –
Adele Gerard Lewis Grant (1881–1969) •
Ali –
Syed Irtifaq Ali (born 1930) •
Alison Stewart –
Alison Stewart (born 1957) •
Al.Jahn –
Alfredo Jahn (1867–1940) •
All. –
Carlo Allioni (1728–1804) •
Allan –
Harry Howard Barton Allan (1882–1957) •
Alleiz. –
Aymar Charles d'Alleizette (1884–1967) •
Allemão –
Francisco Freire Allemão e Cysneiro (1797–1874) •
Allen –
Timothy Field Allen (1837–1902) •
Allred –
Kelly Allred (born 1949) •
Alm –
Carl Gustav Alm (1888–1962) •
Almeda – (born 1946) •
Á.Löve –
Áskell Löve (1916–1994) •
Alphand –
Jean-Charles Adolphe Alphand (1817–1891) •
Alph.Wood –
Alphonso Wood (1810–1881) •
Alpino –
Prospero Alpinio (1553–1617) •
Al-Shehbaz –
Ihsan Ali Al-Shehbaz (born 1939) •
A.L.Sm. –
Annie Lorrain Smith (1854–1937) •
Alston –
Arthur Hugh Garfit Alston (1902–1958) •
Alstr. –
Clas Alströmer (1736–1794) •
Altam. –
Fernando Altamirano (1848–1908) •
Altschul –
Siri von Reis (1931–2021) •
A.Lyons –
Albert Brown Lyons (1841–1926) •
A.Macedo –
Amaro Macedo (1914–2014) •
Amakawa –
Tairoko Amakawa (born 1917) •
Amann –
Johann Amann (1814–1878) •
Amaral –
Ayrton Amaral (born 1948) •
A.M.Ashby –
Alison Marjorie Ashby (1901–1987) •
A.Massal. –
Abramo Bartolommeo Massalongo (1824–1860) •
A.Mathews –
Andrew Mathews (1801–1841) •
Amberg –
Otto Amberg (1875–1920) •
Ambronn –
Hermann Ambronn (1856–1927) •
Ambrosetti – (born 1939) •
Ambrosi –
Francesco Ambrosi (1821–1897) •
Ambroz – (1886–1950) •
A.M.Buchanan –
Alex M. Buchanan (born 1944) •
A.M.Carter –
Annetta Mary Carter (1907–1991) •
A.M.Cowan –
Adeline May Cowan (1892–1921) •
A.Meeuse – (1914–2010) •
Ameljcz. –
V. P. Ameljczenko (born 1948) •
Ames –
Oakes Ames (1874–1950) •
A.M.Gray –
Alan Maurice Gray (born 1943) •
Amich –
Francisco Amich García (born 1953) •
Amici –
Giovanni Battista Amici (1786–1863) •
Amin –
Amal Amin (born 1929) •
Amirkh. –
Amirkhan Magomedovich Amirkhanov (born 1952) •
Amman –
Johann Amman (1707–1741) •
Ammann –
Morgane Ammann (born 1986) •
Ammerman –
Elizabeth Ammerman (born 1917) •
Ammirati –
Joseph F. Ammirati (born 1942) •
Amo – (1809–1896) •
Amor –
Angel Amor Morales (born 1959) •
A.M.Ragonese –
Ana Maria Ragonese (1928–1999) •
A.M.Ross –
Alexander Milton Ross (1832–1897) •
Amshoff –
Gerda Jane Hillegonda Amshoff (1913–1985) •
Amsler –
Charles D. Amsler (born 1959) •
A.M.Sm. –
Annie Morrill Smith (1856–1946) •
A.Murray bis –
Andrew Murray (1812–1878) •
A.N.Danilov –
Afanasij Nikolaevich Danilov (1903–1942) •
A.N.Demidov –
Anatoly Nikolaievich Demidov, 1st Prince of San Donato (1813–1870) •
Anderb. – (born 1954) •
Andersen –
Johannes Carl Andersen (1873–1962) •
Anderson –
James Anderson (1738–1809) •
Andersson –
Nils Johan Andersson (1821–1880) •
Andr. –
Gábor Andreánszky (1895–1967) •
André –
Édouard André (1840–1911) •
Andres –
Heinrich Andres (1883–1970) •
Andrews –
Henry Cranke Andrews (–1835) •
Andr.Hend. – (–1906) •
Andriamih. –
Tefy H. Andriamihajarivo (
fl. 2011) •
Andronov –
Nikolaĭ Matveevich Andronov (
fl. 1955) •
Andrz. –
Antoni Lukianowicz Andrzejowski (1785–1868) •
A.Nelson –
Aven Nelson (1859–1952) (
A.Nels. is also used) •
A.Neumann –
Alfred Neumann (1916–1973) •
Angely. –
João Alberto Angely (born 1917) •
Ångstr. –
Johan Ångström (1813–1879) •
A.N.Henry –
Ambrose Nathaniel Henry (born 1936) •
A.N.Rao – (born 1954) •
Ant.Juss. –
Antoine de Jussieu (1686–1758) •
Ant.Molina –
José Antonio Molina Rosito (1926–2012) •
Antoine –
Franz Antoine (1815–1886) •
Antonelli –
Alexandre Antonelli (born 1978) •
Ant.Schott – (1866–1945) •
Anzi –
Martino Anzi (1812–1883) •
Aongyong –
Kithisak Aongyong (
fl. 2020) •
A.O.S.Vieira – (born 1958) •
A.Paiva –
Antonio da Costa Paiva (1806–1879) •
Apang –
Ona Apang (
fl. 2012) •
A.P.Br. –
Andrew Phillip Brown (born 1951) •
A.Pearson –
Arthur Anselm Pearson (1874–1954) •
A.Phelps –
Almira Hart Lincoln Phelps (1793–1884) •
Appelhans –
Marc S. Appelhans (born 1980) •
Applegate –
Elmer Ivan Applegate (1867–1949) •
A.Pramanik –
Arabinda Pramanik (born 1957) •
Apstein –
Carl Heinrich Apstein (1862–1950) •
A.Q.Hu –
Ai Qun Hu (
fl. 2009) •
A.Raynal –
Aline Marie Raynal (1937–2022) •
A.R.Bean –
Anthony Bean (born 1957) •
Arcang. –
Giovanni Arcangeli (1840–1921) •
A.R.Chapm. –
Alexander Robert Chapman (born 1959) •
Archer –
Thomas Croxen Archer (1817–1885) •
Archer-Hind –
Thomas H. Archer-Hind (
fl. 1880) •
A.R.Clapham –
Arthur Roy Clapham (1904–1990) •
Ard. –
Pietro Arduino (1728–1805) •
Ardoino – (1819–1874) •
Arechav. –
José Arechavaleta (1838–1912) •
A.Regel –
Johann Albert von Regel (1845–1908) •
Arenb –
Florence Freida Arenberg (1907–1995) •
Arènes –
Jean Arènes (1898–1960) •
Aresch. –
Johan Erhard Areschoug (1811–1887) •
A.R.Ferguson –
Allan Ross Ferguson (born 1943) •
Argent – (born 1941) •
Argus –
George William Argus (1929–2022) •
A.Rich. –
Achille Richard (1794–1852) •
Ariza –
Luis Ariza Espinar (1933–2020) (
L.Ariza is also used) •
A.R.Lourenço –
Ana Raquel Lima Lourenço (
fl. 2013) •
Arm. – (1822–1906) •
Armari –
Beatrice Armari (1877–1918) •
Arn. –
George Arnott Walker-Arnott (1799–1868) •
Arnell –
Hampus Wilhelm Arnell (1848–1932) •
Arnold –
Ferdinand Christian Gustav Arnold (1828–1901) •
A.Robyns – (1935–2003) •
A.R.Penfold –
Arthur de Ramon Penfold (1890–1980) •
Arráb. – (1771–1850) •
Arrigoni –
Pier Virgilio Arrigoni (born 1932) •
Arruda –
Manuel Arruda da Câmara (1752–1810) •
Arsène –
Gustave Arsène (1867–1938) •
A.R.Simões –
Ana Rita Simões () •
A.R.Sm. – (born 1943) •
Art.Castro –
Arturo Castro-Castro (born 1979) •
Arthur –
Joseph Charles Arthur (1850–1942) •
Art.Mey. –
Arthur Meyer (1850–1922) •
Artz –
Lena Clemmons Artz (1891–1976) •
A.R.Vickery –
Albert Roy Vickery (born 1947) •
Arv.-Touv. –
Casimir Arvet-Touvet (1841–1913) •
A.S.Calvert –
Amelia Smith Calvert (1876–1965) •
Asch. –
Paul Friedrich August Ascherson (1834–1913) •
A.Schatz –
Albert Schatz (1920–2005) •
A.Schenk –
Alexander Schenk (1864–1924) •
A.Schimp. –
Andreas Franz Wilhelm Schimper (1856–1901) •
A.Schlag. –
Adolf Schlagintweit (1829–1857) •
A.Schlick. –
August Schlickum (1867–1946) •
A.Schneid. –
Albert Schneider (1863–1928) •
A.Schnyd. –
Albert Schnyder (1856–1938) •
A.Schott –
Arthur Carl Victor Schott (1814–1875) •
A.Schreib. –
Annelis Schreiber (1927– 2010) •
A.Schultz –
Arthur Schultz (1838–1915) •
A.S.Foster –
Adriance S. Foster (1901–1973) •
A.S.George –
Alex George (born 1939) •
Ashby –
Edwin Ashby (1861–1941) •
Ashe –
William Willard Ashe (1872–1932) •
Ashton –
Ruth Elizabeth Ashton (1896–1987) •
Ashwin –
Margot Bernice Ashwin (1935–1992) •
A.Sinclair –
Andrew Sinclair (1796–1861) •
Askerova – (born 1929) •
Asmussen –
Conny Asmussen (
fl. 1997) •
A.Soriano – (1920–1998) •
A.Spreng. – (1803–1851) •
A.S.Rob. –
Alastair Robinson (born 1980) •
Assem –
J. van den Assem (
fl. 1953) •
Ast –
Suzanne Jovet-Ast (1914–2006) •
A.Stahl –
Agustín Stahl (1842–1917) •
A.St.-Hil. –
Augustin Saint-Hilaire (1799–1853) •
Aston –
Helen Isobel Aston (1934–2020) •
Astuti –
Inggit Pudji Astuti (
fl. 2004) •
Aswal –
B. S. Aswal (born 1948) •
A.Terracc. – (1861–1917) •
A.T.Grimme –
Arnold Grimme (1868–1958) •
Atha –
Daniel E. Atha (born 1962) •
A.Thouars –
Abel Aubert du Petit-Thouars (1793–1864) •
Atk. –
William Sackston Atkinson (1821–1875) •
A.T.Lee –
Alma Theodora Lee (1912–1990) •
Atthan. –
Anusha Gayan Atthanagoda (
fl. 2016) •
A.T.M.Pedersen —
Anne Tiril Myhre Pedersen (
fl. 2017) •
Aubl. –
Jean Baptiste Christophore Fusée Aublet (1720–1778) •
Aubrév. –
André Aubréville (1897–1982) •
Aubriet –
Claude Aubriet (1651–1742) •
Aucher –
Pierre Martin Rémi Aucher-Éloy (1792–1838) •
Audas –
James Wales Claredon Audas (1872–1959) •
Audib. –
Urbain Audibert (1791–1846) •
Audubon –
John James Audubon (1785–1851) •
Aug.DC. –
Richard Émile Augustin de Candolle (1868–1920) •
Augustine –
Jomy Augustine (
fl. 1998) •
Ausserd. –
Anton Ausserdorfer (1836–1885) •
A.Usteri –
Alfred Usteri (1869–1948) •
Austin –
Coe Finch Austin (1831–1880) •
A.Vázquez –
Antonio Vázquez (born 1961) •
A.V.Bobrov –
Alexey Vladimir Bobrov (born 1969) •
A.V.Duthie –
Augusta Vera Duthie (1881–1963) •
Avé-Lall. –
Julius Léopold Eduard Avé-Lallemant (1803–1867) •
Aver. – (born 1955) •
Averett –
John Earl Averett (1943–2017) •
Avers –
Charlotte J. Avers (
fl. 1953) •
Averyanova –
Anna Leonidovna Averyanova (born 1981) •
A.V.Gilman –
Arthur V. Gilman (
fl. 2003) •
A.V.Roberts –
Andrew Vaughan Roberts (born 1940) •
A.Wall –
Arnold Wall (1869–1966) •
A.Wallace –
Alexander Wallace (1829–1899) •
A.W.Benn. –
Alfred William Bennett (1833–1902) •
A.W.Archer –
Alan W. Archer (born 1930) •
A.Weber – (born 1947) •
A.W.Hill –
Arthur William Hill (1875–1941) •
A.W.Howitt –
Alfred William Howitt (1830–1908) •
A.Wigg. –
Heinrich August Ludwig Wiggers (1803–1880) •
A.W.Purdie –
Andrew William Purdie (1940–1989) •
A.W.Russell –
Anna Worsley Russell (1807–1876) •
Axelrod –
Daniel I. Axelrod (1910–1998) •
Aymard – (born 1959) •
Ayres –
William Port Ayres (1815–1875) •
Azara –
Félix de Azara (1746–1821) == B–Z ==