- Robert Stephen Adamson (1885-1965) S ........ Adamson
- Adam Afzelius (1750-1837) M,P,S ........ Afzel.
- William Aiton (1731-1793) P,S ........ Aiton
- Ove Almborn (1914-) M ........ Almb.
- Arthur Hugh Garfit Alston (1902-1958) P,S ........ Alston
- John Graham Anderson (1926-1970) S ........ J.G.Anderson
- Thomas Anderson (1832-1870) S ........ T.Anderson
- William Anderson (1750-1778) S ........ W.Anderson
- Nils Johan Andersson (1821-1880) P,S ........ Andersson
- Eily Edith Agnes Archibald (1916-) S ........ Archibald
- R.E.M. Archibald (1940-) A ........ R.E.M.Archibald
- Edward Armitage (1822-1906) S ........ Arm.
- Trevor Henry Arnold (1947-) S ........ T.H.Arnold
- George Arnott Walker Arnott (1799-1868) A,P,M,S ........ Arn.
- Edwin Ashby (1861-1941) S ........ Ashby
- Andre Aubreville (1897-1982) S ........ Aubrév.
- Franz Ewald Theodor Bachmann (1850-1937) B,M ........ Bachm.
- James Backhouse (1794-1869) P,S ........ Backh.
- Himansu Baijnath (1943-) S ........ Baijnath
- Henri Ernest Baillon (1827-1895) B,M,P,S ........ Baill.
- Hugh Arthur Baker (1896-1976) S ........ H.A.Baker
- Joseph Banks (1743-1820) S ........ Banks
- Arthur S. Barclay (1932-) S ........ A.S.Barclay
- Winsome Fanny Barker (1907-) S ........ W.F.Barker
- Thomas Theodore Barnard (1898-1983) A,S ........ Barnard
- John Barrow (1764-1848) S ........ Barrow
- Friedrich Gottlieb Bartling (1798-1875) S ........ Bartl.
- Ferdinand Lukas Bauer (1760-1826) S ........ F.L.Bauer
- Martin Bruce Bayer (1935-) S ........ M.B.Bayer
- John Stanley Beard (1916-) S ........ Beard
- Odoardo Beccari (1843-1920) A,M,P,S ........ Becc.
- Thomas W.Naylor Beckett (1838-1906) B ........ Beckett
- Charles Paulus Belanger (1805-1881) B,M,P,S ........ Bél.
- Arthur Bennett (1843-1929) S ........ A.Benn.
- George Bentham (1800-1884) M,P,S ........ Benth.
- Cornelius C. Berg (1934-) S ........ C.C.Berg
- Otto Karl (Carl) Berg (1815-1866) S ........ O.Berg
- Ernst Friedrich Berger (1814-1853) S ........ Berger
- Karl Heinrich Bergius (1790-1818) S ........ K.Bergius
- Johann Jakob Bernhardi (1774-1850) B,M,P,S ........ Bernh.
- Antonio Bertoloni (1775-1869) A,B,M,P,S ........ Bertol.
- John William Bews (1884-1938) S ........ Bews
- Peter Johan Bladh (1746-1816) S ........ Bladh
- Ralph Anthony Blakelock (1915-1963) S ........ Blakelock
- Carl Magnus Blom (1737-1815) S ........ Blom
- Carl(Karl) Ludwig von Blume (1796-1862) B,M,P,S ........ Blume
- Pierre Edmond Boissier (1810-1885) M,P,S ........ Boiss.
- Louis Hyacinthe Boivin (1808-1852) S ........ Boivin
- Carl (Karl) August Bolle (1821-1909) B,P,S ........ Bolle
- Frank Bolus (1870-1945) S ........ F.Bolus
- Harriet Margaret Louisa Bolus nee Kensit (1877-1970) S ........ L.Bolus
- Harry Bolus (1834-1911) S ........ Bolus
- Joseph (Jean) Edouard Bommer (1829-1895) M,P,S ........ J.Bommer
- Pauline Bond (1917-) S ........ Bond
- Aime Jacques Alexandre Bonpland (1773-1858) A,P,S ........ Bonpl.
- Leonard Alfred Boodle (1865-1941) A,S ........ Boodle
- Jan Justus Bos (1939-) S ........ Bos
- Averil Maude Bottomley (1889-) M ........ Bottomley
- Charles Boucher (1944-) S ........ C.Boucher
- James Bowie (1789-1869) S ........ Bowie
- Cornelis Eliza Bertus Bremekamp (1888-1984) P,S ........ Bremek.
- John Patrick Micklethwait Brenan (1917-1985) P,S ........ Brenan
- Johann Christian Breutel (1788-1875) B,S ........ Breutel
- Lillian Louisa Britten (1886-1952) S ........ L.L.Britten
- Adolphe Theodore (de) Brongniart (1801-1876) A,B,F,M,P,S ........ Brongn.
- Nicholas Edward Brown (1849-1934) A,S ........ N.E.Br.
- Robert Brown (1773-1858) B,M,P,S ........ R.Br.
- Eileen Adelaide Bruce (1905-1955) S ........ E.A.Bruce
- Jean Guillaume Bruguiere (1750-1798) S ........ Brug.
- Richard Kenneth Brummitt (1937-) S ........ Brummitt
- Josef Brunnthaler (1871-1914) A,B ........ Brunnth.
- John Buchanan (1819-1898) B,S ........ Buchanan
- Francis Buchanan-Hamilton (1762-1829) P,S ........ Buch.-Ham.
- Arthur Allman Bullock (1906-1980) S ........ Bullock
- Charles James Fox Bunbury (1809-1886) S ........ Bunbury
- William John Burchell (1781-1863) B,P,S ........ Burch.
- Johannes Burman (1707-1779) P,S ........ Burm.
- (Maximilian) Karl Ewald Burret (1883-1964) S ........ Burret
- Brian Laurence (`Bill') Burtt (1913-) S ........ B.L.Burtt
- Joseph Burtt Davy (1870-1940) S ........ Burtt Davy
- George Caley (1770-1829) S ........ Caley
- Jacques Cambessedes (1799-1863) B,S ........ Cambess.
- Alphonse Louis Pierre Pyramus de Candolle (1806-1893) S ........ A.DC.
- Anne Casimir Pyramus de Candolle (1836-1918) S ........ C.DC.
- Sherwin Carlquist (1930-) S ........ Carlquist
- Dugald Carmichael (1772-1827) A,M,P,S ........ Carmich.
- Cedric Errol Carr (1892-1936) S ........ Carr
- Francois Louis Nompar de Caumat de Laporte Castelnau (1810-1880) S ........ Castelnau
- Ludolf Karl Adelbert von Chamisso (1781-1838) A,B,P,S ........ Cham.
- Ernest Entwistle Cheesman (1898-) S ........ Cheesman
- Auguste Jean Baptiste Chevalier (1873-1956) B,P,S ........ A.Chev.
- Emilio Chiovenda (1871-1941) A,B,P,S ........ Chiov.
- Lucy Katherine (Kathleen) Armitage Chippindall (1913-) S ........ Chippind.
- Bela Jeno Cholnoky (1899-1972) A ........ Cholnoky
- Hugh (Harold) Basil Christian (1871-1950) S ........ Christian
- Martha Isabella Claassen (1931-) A ........ Claassen
- Charles Baron Clarke (1832-1906) P,S ........ C.B.Clarke
- Leslie Edward Wostall Codd (1908-) S ........ Codd
- Hester Coetzee (1945-) S ........ Coetzee
- Desmond Thorne Cole (1922-) S ........ D.T.Cole
- (John) William Colenso (1811-1899) B,M,P,S ........ Colenso
- Robert Harold Compton (1886-1979) A,P,S ........ Compton
- Paul Conrath (1861-1931) S ........ Conrath
- Francois Marie Louis Corbiere (1850-1941) B,S ........ Corb.
- Edred John Henry Corner (1906-) M,S ........ Corner
- Leon Camille Marius Croizat (1894-1982) S ........ Croizat
- Rolf Martin Theodor Dahlgren (1932-1987) S ........ R.Dahlgren
- Ivan Robert Dale (1904-1963) S ........ Dale
- William Dallimore (1871-1959) S ........ Dallim.
- William Dampier (1652-1715) L ........ Dampier
- Lynette Elizabeth Davidson (1916-) S ........ L.E.Davidson
- Jean Odon Debeaux (1826-1910) M,S ........ Debeaux
- Joseph Decaisne (1807-1882) A,P,S ........ Decne.
- Ellen Marion Delf (1883-1980) A ........ Delf
- Alire Raffeneau Delile (1778-1850) A,B,M,P,S ........ Delile
- Rene Louiche Desfontaines (1750-1833) A,B,M,P,S ........ Desf.
- Miriam Phoebe de Vos (1912-) S ........ M.P.de Vos
- Johannes Marthinus Jacob de Wet (1927-) S ........ de Wet
- Emile Auguste(e) Joseph De Wildeman (1866-1947) M,P,S ........ De Wild.
- Bernard De Winter (1924-) S ........ De Winter
- Gordon Parker DeWolf (1927-) S ........ DeWolf
- Didrik Ferdinand Didrichsen (1814-1887) S ........ Didr.
- Friedrich Ludwig Emil Diels (1874-1945) B,P,S ........ Diels
- Moritz Kurt Dinter (1868-1945) S ........ Dinter
- Barend Jacobus Dippenaar (1902-) M ........ Dippen.
- Ethel Mary Doidge (1887-1965) M ........ Doidge
- David Don (1799-1841) M,P,S ........ D.Don
- George Don (1798-1856) B,P,S ........ G.Don
- Emmanuel Drake del Castillo (1855-1904) P,S ........ Drake
- Carl Friedrich (Charles Frederick) Drege (1791-1867) S ........ C.F.Drège
- Jean Francois (Johann Franz) Drege (1794-1881) A,B,S ........ Drège
- George Claridge Druce (1850-1932) P,S ........ Druce
- Robert Bailey Drummond (1924-) S ........ R.B.Drumm.
- Denise van Druten (1930-) S ........ Druten
- Marcel Marie Maurice Dubard (1873-1914) S ........ Dubard
- Noelle Dumaz-le-Grand (fl. 1953) S ........ Dumaz-le-Grand
- Richard Arnold Dümmer (1887-1922) S ........ Dummer
- Edward John Dunn (1844-1937) S ........ E.J.Dunn
- Stephen Troyte Dunn (1868-1938) P,S ........ Dunn
- Stephanus Johannes du Plessis (1908-) M ........ du Plessis
- Hein Johannes During (1947-) B ........ During
- Augusta Vera Duthie (1881-1963) B,P,S ........ A.V.Duthie
- Alexander Logie du Toit F ........ A.L.du Toit
- Petrus (Pierre) Cornelis Vermeulen Du Toit (1945-) S ........ Du Toit
- Robert Allen Dyer (1900-1987) S ........ R.A.Dyer
- William Turner Thiselton (Thistleton) Dyer (1843-1928) P,S ........ Dyer
- Christian Friedrich (Frederik) Ecklon (1795-1868) S ........ Eckl.
- Albert Eicker (1935-) M ........ Eicker
- Joan Elffers (1928-) (=Mrs Munday) S ........ Elffers
- George Francis Scott Elliott (1862-1934) S ........ G.Elliott
- Roger Pearson Ellis (1944-) S ........ R.P.Ellis
- Stephan Friedrich Ladislaus Endlicher (1804-1849) A,B,F,M,P,S ........ Endl.
- Heinrich Gustav Adolf Engler (1844-1930) A,B,M,P,S ........ Engl.
- Johann Friedrich Gustav von Eschscholtz (1793-1831) S ........ Eschsch.
- Elsie Elizabeth Esterhuysen (1912-) S ........ Esterh.
- Maurice Smethurst Evans (1854-1920) S ........ M.S.Evans
- William Edgar Evans (1882-1963) S ........ W.E.Evans
- Arthur Wallis Exell (1901-) S ........ Exell
- Arthur Robert Fairall (1920-1970) S ........ Fairall
- David Fairchild (1869-1954) S ........ D.Fairchild
- Abilio Fernandes (1906-) S ........ A.Fern.
- Rosette Mercedes Saraiva Batarda Fernandes (1916-) P,S ........ R.Fern.
- Franciso Manoel Carlos de Mello de Ficalho (1837-1903) S ........ Ficalho
- Adriano Fiori (1865-1950) M,P,S ........ Fiori
- Helena Madelain Lamond Forbes (1900-1959) S ........ H.M.L.Forbes
- John Forbes (1798-1823) S ........ Forbes
- Pehr(Peter) Forsskal (1732-1763) A,P,S ......Forssk.
- Johann Reinhold Forster (1729-1798) S ........ J.R.Forst.
- Henri Georges Fourcade (1866-1948) S ........ Fourc.
- Eugene Pierre Nicolas Fournier (1834-1884) P,S ........ E.Fourn.
- Paul Victor Fournier (1877-1964) P,S ........ P.Fourn.
- Robert O. Fournier A ........ R.O.Fourn.
- Millicent ? Franks (=Mrs Flanders)(1886-1961) S ........ Franks
- Johannes Frenzel A ........ Frenzel
- Johann Baptist Georg (George) Wolfgang Fresenius (1808-1866) A,M,S ........ Fresen.
- (Klas) Robert Elias Fries (1876-1966) M,P,S ........ R.E.Fr.
- Thore Christian Elias Fries (1886-1930) M,S ........ T.C.E.Fr.
- Ib Friis (1945-) S ........ Friis
- Felix Eugen Fritsch (1832-1893) A ........ F.E.Fritsch
- Ernest Edward Galpin (1858-1941) S ........ Galpin
- Star Garabedjan (1895-1978) S ........ Garab.
- Christian August Friedrich Garcke (1819-1904) S ........ Garcke
- Sidney Garside (1889-1961) B ........ Garside
- Charles Gaudichaud-Beaupre (1789-1854) A,B,M,P,S ........ Gaudich.
- Howard Scott Gentry (1903-) S ........ Gentry
- Gerrit Germishuizen (1950-) S ........ Germish.
- William Tyrer Gerrard ( -1866) P,S ........ Gerrard
- Jacob Gerstner (1888-1948) S ........ Gerstner
- Birenda Nath Ghose (1885-1983) S ........ Ghose
- Johan Wilhelm Heinrich Giess (1910-) S ........ Giess
- Malcolm Hutchison Giffen (1902-) A ........ Giffen
- Ernest Friedrich Gilg (1867-1933) S ........ Gilg
- Jan Bevington Gillett (1911-) S ........ J.B.Gillett
- Margaret Clark Gillett (1878-1962) S ........ Gillett
- Hamish Boyd Gilliland (1911-1965) S ........ Gilliland
- Hugh Francis Glen (1950-) S ........ Glen
- Johann Friedrich Gmelin (1748-1804) A,B,M,P,S ........ J.F.Gmel.
- Wouter Adriaan Goddijn (1884-1960) P,S ........ Goddijn
- Karl Christian Traugott Friedemann Goebel (1794-1851) S ........ Goebel
- Peter Goldblatt (1943-) S ........ Goldblatt
- Antonie Petrus Gerhardus Goossens (1896-1972) S ........ Gooss.
- Kathleen Dixon Huntley Gordon-Gray (1918-) B,S ........ Gordon-Gray
- Gerhard Jacobus Marinus Anne Gorter (1913-) M ........ G.J.M.Gorter
- Constantine N. Goulimy (1886-1963) S ........ Goulimy
- Hans Rudolph Jurke Grau (1937-) S ........ Grau
- Percy James (`Peter') Greenway (1897-1980) S ........ Greenway
- Leopold Hartley Grindon (1818-1904) S ........ Grindon
- B.H. Groenewald S ........ Groenew.
- Valery Ivanovich Grubov (1917-) P,S ........ Grubov
- Jean Baptiste Antoine Guillemin (1796-1842) A,P,S ........ Guill.
- Georg Julius Ernst Gurich (1859-1938) A,F ........ Gürich
- Robert Louis August Maximilian Gurke (1854-1911) S ........ Gürke
- Francis Guthrie (1831-1899) S ........ Guthrie
- Louise Guthrie (1879-1966) S ........ L.Guthrie
- Anthony Vincent Hall (1936-) S ........ A.V.Hall
- Harry Hall (1906-1986) S ........ Harry Hall
- Lisabel Irene Hall (née Booysen)(fl. 1984) S ........ L.I.Hall
- Ove Juel Hansen (1945-) S ........ O.J.Hansen
- Thomas Hardwicke (1757-1835) S ........ Hardw.
- David Spencer Hardy (1931-) S ........ D.S.Hardy
- Hermann August Theodor Harms (1870-1942) S ........ Harms
- Errol Rhodes Harrison (1925-) S ........ E.R.Harrison
- Heidrun Elsbeth Klara Osterwald Hartmann (1942-) S ........ H.E.K.Hartmann
- William Henry Harvey (1811-1866) A,B,M,S ........ Harv.
- Johan Coenraad van Hasselt (1797-1823) M,S ........ Hasselt
- Adrian Hardy Haworth (1768-1833) S ........ Haw.
- Friedrich Gottlob Hayne (1763-1832) S ........ Hayne
- Hermann Heino Heine (1922-) P,S ........ Heine
- William Botting Hemsley (1843-1924) A,P,S ........ Hemsl.
- Mayda Doris Henderson (1928-) S ........ M.D.Hend.
- Murray Ross Henderson (1899-1982) S ........ M.R.Hend.
- Esmee Franklin Hennessy (fl. 1986) S ........ Hennessy
- Charles Louis L'Heritier de Brutelle (1746-1800) P,S ........ L'Hér.
- Paul Hermann (1646-1695) L ........ Herm.
- Adolar Gottlieb Julius (Hans) Herre (1895-1979) S ........ A.G.J.Herre
- Florence Ellen Hewitt (1910-1979) A ........ Hewitt
- William Philip Hiern (1839-1925) B,S ........ Hiern
- Olive Mary Hilliard (née Hillary)(1926-) S ........ Hilliard
- Albert Spear Hitchcock (1865-1935) P,S ........ Hitchc.
- Benedict Pierre Georges Hochreutiner (1873-1959) S ........ Hochr.
- Christian Ferdinand Friedrich Hochstetter (1787-1860) A,M,P,S ........ Hochst.
- Christian Gottlob Ferdinand von Hochstetter (1829-1884) S ........ C.G.F.Hochst.
- Walter Hendricks Hodge (1912-) P,S ........ Hodge
- Kathe(Kaethe) Hoffmann (1883-c.1931) S ........ K.Hoffm.
- Karl August Otto Hoffmann (1853-1909) S ........ O.Hoffm.
- Edward Morell Holmes (1843-1930) A,S ........ Holmes
- Ove Arbo Hoeg (1898-) A,F,M ........ Hoeg
- Joseph Dalton Hooker (1817-1911) A,B,M,P,S ........ Hook.f.
- William Jackson Hooker (1785-1865) A,B,M,P,S ........ Hook.
- A.J.Ward Hornby (1893-) A ........ Hornby
- David Hornby (fl. 1977) M ........ D.Hornby
- Claes(Claudius) Fredric Hornstedt (1758-1809) S ........ Hornst.
- Gottfried Eduard Huber-Pestalozzi (1877-1966) A ........ Hub.-Pest.
- Jean-Henri Humbert (1887-1967) P,S ........ Humbert
- John Hutchinson (1884-1972) S ........ Hutch.
- Hans-Dieter Ihlenfeldt (1932-) S ........ Ihlenf.
- Kathleen Leonore Immelman (1955-) S ........ Immelman
- Collingwood Ingram (1880-1981) S ........ Ingram
- Edward George Irving (1816-1855) S ........ Irving
- Frances Margaret (Leighton) Isaac (1909-1936) S ........ Isaac
- William Edwyn Isaac (1905-) A ........ W.E.Isaac
- William Jack (1795-1822) S ........ Jack
- Marius Jacobs (1929-1983) S ........ M.Jacobs
- Niels Henning Gunther Jacobsen (1941-) P,S ........ N.Jacobsen
- Werner Bahne Georg Jacobsen (1909-) P,S ........ W.Jacobsen
- Amy Frances May Gordon Jacot Guillarmod (1911-) M,S ........ Jacot Guill.
- Nicolaus(Nicolaas) Joseph von Jacquin (1727-1817) A,B,M,P,S ........ Jacq.
- John Peter Jessop (1939-) P,S ........ Jessop
- Wouter Johannes Jooste (1933-) M ........ Jooste
- Adrien Henri Laurent de Jussieu (1797-1853) S ........ A.Juss.
- Cornelis Kalkman (1928-) S ........ Kalkman
- (Maria) Caroline Karsten (1902-) S ........ M.C.Karst.
- Ronald William John Keay (1920-) S ........ Keay
- Lars Erik Kers (1931-) M,S ........ Kers
- Pauline Kies (=Mrs Bohnen)(1918-) S ........ Kies
- Donald Joseph Boomer Killick (1926-) S ........ Killick
- John William Carnegie Kirk (1878-1962) S ........ J.W.C.Kirk
- Thomas Kirk (1828-1898) P,S ........ Kirk
- Friedrich Wilhelm Klatt (1825-1897) A ........ Klatt
- Anthonia Kleinhoonte (1887-1960/1) S ........ Kleinhoonte
- Johann Friedrich Klotzsch (1805-1860) M,P,S ........ Klotzsch
- Emil Friedrich Knoblauch (1864-1936) S ........ Knobl.
- Karl(Carl) Heinrich Emil (Ludwig) Koch (1809-1879) P,S ........ K.Koch
- Johann Gerhard Konig (1728-1785) B,M,P,S ........ J.König
- Friedrich August Kornicke (1828-1908) M,P,S ........ Körn.
- Carl(Karl) Georg Theodor Kotschy (1813-1866) B,S ........ Kotschy
- Richard Krausel (1890-1966) A,B,F,M ........ Kräusel
- Christian Ferdinand Friedrich von Krauss (1812-1890) A,B,S ........ C.Krauss
- Johan Carl Krauss (1759-1826) S ........ Krauss
- (Georg) Ludwig Engelhard Krebs (1792-1844) S ........ Krebs
- Heinrich Kuhl (1796-1821) M,S ........ Kuhl
- Carl (Karl) Ernst (Eduard) Otto Kuntze (1843-1907) A,B,F,M,P,S ........ Kuntze
- Wilhelm Sulpiz Kurz (1834-1878) P,S ........ Kurz
- Jacques Julien Houtton de Labillardiere (1755-1834) A,M,P,S ........ Labill.
- Carl von Linnaeus (1707-1778) A,B,M,P,S ........ L.
- Herman Johannes Lam (1892-1977) B,P,S ........ H.J.Lam
- Jean Baptiste Antoine Pierre de Monnet de Lamarck (1744-1829) A,M,P,S ........ Lam.
- Joseph Lanjouw (1902-1984) S ........ Lanj.
- Elaine Margaret Laughton (née Young)(1898-1974) M ........ Laughton
|
- Mary Gwendolene Lavis (=Mrs O'Connor-Fenton)(1902-) S ........ Lavis
- John Jacob Lavranos (1926-) S ........ Lavranos
- Leslie (Larry) Charles Leach (1909-) S ........ L.C.Leach
- Anthonius Josephus Maria Leeuwenberg (1930-) S ........ Leeuwenb.
- Johann Georg Christian Lehmann (1792-1860) A,B,P,S ........ Lehm.
- Friedrich Ernst Leibold (1804-1864) S ........ Leibold
- Frances Margaret Leighton (=Mrs WE Isaac)(1909-) S ........ F.M.Leight.
- Otto Albrecht Leistner (1931-) S ........ Leistner
- (Antoine) Charles Lemaire (1801-1871) P,S ........ Lem.
- F.M.R. Leprieur (1799-1869) M,P,S ........ Lepr.
- Stephanus Francois Le Roux (1915-1976) F ........ Le Roux
- Christian Friedrich Lessing (1809-1862) A,M,S ........ Less.
- Adolphe Pierre Primivere Lesson (1805-1888) S ........ A.Lesson
- Cythna Lindenberg Letty (1895-1985) S ........ Letty
- Carl Tore Christian Levring (1913-1980) A ........ Levring
- Margaret Rutherford Bryan Levyns (née Michell)(1890-1975) S ........ Levyns
- Gwendoline Joyce Lewis (1909-1967) S ........ G.J.Lewis
- Martin Heinrich Karl von Lichtenstein (1780-1857) S ........ Licht.
- Gustav Lindau (1866-1923) M,P,S ........ Lindau
- Hans Peter Linder (1954-) S ........ H.P.Linder
- Ray/Roy Charles Littlewood (1924-1967) S ........ Littlew.
- Ludwig Eduard Theodor Loesener (1865-1941) S ........ Loes.
- E.E.M. Loock (1905-1973) S ........ Loock
- Giuseppe Lopriore (1865-1928) S ........ Lopr.
- Johannes Paulus Lotsy (1867-1931) M,P,S ........ Lotsy
- Joao de Loureiro (1717-1791) A,B,P,S ........ Lour.
- Carl August Luckhoff (1914-1960) S ........ C.A.Lückh.
- Hilmar Albert Luckhoff (1916-) S ........ H.A.Lückh.
- Wilhelm Jan Lutjeharms (1907-1983) M,S ........ Lütjeh.
- Peter MacOwan (1830-1909) M,S ........ MacOwan
- Wessel Marais (1929-) S ........ Marais
- Charles Dwight Marsh (1855-1932) S ........ Marsh
- Carl(Karl) Friedrich Philipp von Martius (1794-1868) A,M,P,S ........ Mart.
- Maxwell Tylden Masters (1833-1907) P,S ........ Mast.
- Alan Percy Douglas McClean (1902-) S ........ McClean
- James McGibbon (fl. 1848-1864) S ........ McGibb.
- Mark Johnston McKen (1823-1872) P,S ........ McKen
- Patrick Gordon McNeil (1908-1986) S ........ McNeil
- Peter MacOwan (1830-1909) M,S ........ MacOwan
- Robert Earle Magill (1947-) B,S ........ Magill
- Wessel Marais (1929-) S ........ Marais
- Walter Friedrich Otto Marasas (1941-) M,S ........ Marasas
- Erika Irene Markotter (1905~06-1983) S ........ Markötter
- Hermann Wilhelm Rudolf Marloth (1855-1931) S ........ Marloth
- Judith Anne Marsh (=Mrs Hutchings)(1951-) S ........ J.A.Marsh
- Francis Masson (1741-1805) S ........ Masson
- Joseph (`Jimmy') William Mathews (1871-1949) S ........ J.W.Mathews
- Adrianus Dirk Jacob Meeuse (1914-) S ........ A.Meeuse
- Robert Desmond Meikle (1923-) S ........ Meikle
- Carl Daniel Friedrich Meisner (1800-1874) S ........ Meisn.
- Archibald Menzies (1754-1842) B,P,S ........ Menzies
- Elmer Drew Merrill (1876-1956) M,P,S ........ Merr.
- Hermann Merxmuller (1920-1988) M,S ........ Merxm.
- Ernst Heinrich Friedrich Meyer (1791-1858) B,S ........ E.Mey.
- Paul Gerhard Meyer (1934-) S ........ P.G.Mey.
- Carl Christian Mez (1866-1944) S ........ Mez
- Margaret Rutherford Michell (=Mrs Levyns) A ........ Michell
- John Miers (1789-1879) P,S ........ Miers
- Gottfried Wilhelm Johannes Mildbraed (1879-1954) B,P,S ........ Mildbr.
- Oliphant Bell Miller (1882-1966) S ........ O.B.Mill.
- Edgar Wolston Bertram Handsley Milne-Redhead (1906-) S ........ Milne-Redh.
- Friedrich Anton Wilhelm Miquel (1811-1871) A,B,M,P,S ........ Miq.
- Philip Miller (1691-1771) S ........ Mill.
- Charles Francois Brisseau de Mirbel (1776-1854) B,P,S ........ Mirb.
- David Searle Mitchell (1935-) P,S ........ D.S.Mitch.
- Rodney Oliver Moffett (1937-) S ........ Moffett
- Spencer Le Marchant Moore (1850-1931) S ........ S.Moore
- Henry Nottidge Moseley (1844-1890) S ........ H.Moseley
- Charles Edward Moss (1870-1930) S ........ Moss
- Margaret Moss (née Heatley)(1885-1953) S ........ M.Moss
- P.J. Muller (fl. 1973) M ........ P.J.Mull.bis
- Johannes (Jean) Muller Argoviensis (1828-1896) A,B,M,P,S ........ Müll.Arg.
- Dietrich Muller-Doblies (1938-) S ........ D.Müll.-Doblies
- Ute Muller-Doblies (1938-) S ........ U.Müll.-Doblies
- Gustav Hermann Nachtigal (1834-1885) S ........ Nacht.
- Christian Gottfried Daniel Nees von Esenbeck (1776-1858) A,B,M,P,S ........ Nees
- Gert Cornelius Nel (1885-1950) S ........ Nel
- David Nelson ( -1789) S ........ Nelson
- (David) James Niven (1774-1826)/(1776-1828) S ........ Niven
- Rune Bertil Nordenstam (1936-) S ........ B.Nord.
- Nils Tycho Norlindh (1906-) S ........ Norl.
- Anna Amelia Obermeyer (1907-) P,S ........ Oberm.
- Henrik Bernard Oldenland (1663 -1697) L ........ Oldenl.
- Daniel Oliver (1830-1916) P,S ........ Oliv.
- Edward George Hudson Oliver (1938-) S ........ E.G.H.Oliv.
- Pehr Osbeck (1723-1805) M,S ........ Osbeck
- Jorge Americo Rodrigues Paiva (1933-) S ........ Paiva
- Max Cilliers Papendorf (1917- ) M ........ Papendorf
- George Frederick(Frederik) Papenfuss (1903-1981) A ........ Papenf.
- Karl(Carl) Wilhelm Ludwig Pappe (1803-1862) P,S ........ Pappe
- Richard Neville Parker (1884-1958) S ........ R.Parker
- William Paterson (1755-1810) S ........ Paterson
- Ferdinand Albin Pax (1858-1942) S ........ Pax
- Arthur Anselm Pearson (1874-1954) M ........ A.Pearson
- Henry Harold Welch Pearson (1870-1916) S ........ H.Pearson
- George(Georges Guerrard) Samuel Perrottet (1793-1870) S ........ Perr.
- Pauline Lesley Perry (1927- ) S ........ P.L.Perry
- Christiaan Hendrik Persoon (1761-1836) A,M,S ........ Pers.
- Bo-Hagard Peterson (1918-1990) S ........ B.Peterson
- Johann Joseph Peyritsch (1835-1889) M,S ........ Peyr.
- Edwin Percy Phillips (1884-1967) S ........ E.Phillips
- Barendina Jacoba Pienaar (1926-) S ........ B.J.Pienaar
- Richard N. Pienaar (1942-) A ........ Pienaar
- Gustav Robert Pieper (fl. 1908) S ........ G.Piep.
- Neville Stuart Pillans (1884-1964) S ........ Pillans
- Jules Emile Planchon (1823-1888) P,S ........ Planch.
- Darrel Charles Herbert Plowes (fl. 1986) S ........ Plowes
- Mary Agard Pocock (1886-1977) A ........ Pocock
- Eduard Friedrich Poeppig (1798-1868) M,P,S ........ Poepp.
- Jean Louis Marie Poiret (1755-1834) A,B,M,P,S ........ Poir.
- Illtyd(Iltyd) Buller Pole-Evans (1879-1968) M,S ........ Pole-Evans
- Roger Marcus Polhill (1937-) S ........ Polhill
- Elizabeth Powrie (1925-1977) S ........ Powrie
- David Prain (1857-1944) A,P,S ........ Prain
- Johann August Ludwig Preiss (1811-1883) S ........ L.Preiss
- Richard Chandler Alexander Prior (1809-1902) S ........ Prior
- Christian Puff (1949-) S ........ Puff
- K.M. Putterill (fl. 1954)(=Mrs Abbott) M ........ K.M.Putterill
- V.A. Putterill (fl. 1919) M ........ V.A.Putterill
- Ludwig Adolph Timotheus Radlkofer (1829-1927) A,M,S ........ Radlk.
- Paul Theodor Range (1879-1952) S ........ Range
- Werner Rauh (1913-) B,P,S ........ Rauh
- Rawson William Rawson (1812-1899) P ........ Rawson
- Burkhardt Reber (1848-1926) S ........ Reber
- Eduard August von Regel (1815-1892) B,M,P,S ........ Regel
- Sigmund Eugen Adolf Rehm (1911-) S ........ S.E.A.Rehm
- Anton Rehmann (1840-1917) B,S ........ Rehmann
- Caspar Georg Carl Reinwardt (1773-1854) B,P,S ........ Reinw.
- Alfred Barton Rendle (1865-1938) A,P,S ........ Rendle
- Elizabeth Retief (1947-) S ........ Retief
- William Frederick Reyneke (1945-) S ........ Reyneke
- Gilbert Westacott Reynolds (1895-1967) S ........ Reynolds
- Achille Richard (1794-1852) A,B,M,P,S ........ A.Rich.
- Petrus Johannes Robbertse (1932-) S ........ Robbertse
- Colin Charles Robertson ( -1946) S ........ C.Robertson
- Norman Keith Bonner Robson (1928-) S ........ N.Robson
- Frans Hubert Edouard Arthur Walter Robyns (1901-1986) B,S ........ Robyns
- Johann Jakob Roemer (1763-1819) P,S ........ Roem.
- Frederick Arundel Rogers (1876-1944) S ........ F.A.Rogers
- William Moyle Rogers (1835-1920) S ........ W.M.Rogers
- Justo P. Rojo (1935-) S ........ Rojo
- Robert Allen Rolfe (1855-1921) S ........ Rolfe
- James Henderson Ross (1941-) S ........ J.H.Ross
- Johan Peter Rottler (1749-1836) S ........ Rottler
- Arabella Elizabeth Roupell (1817-1914) S ........ Roupell
- John Patrick Rourke (1942-) S ........ Rourke
- Jacobus Petrus Roux (1954-) P,S ........ J.P.Roux
- William Roxburgh (1751-1815) P,S ........ Roxb.
- Hedley Brian Rycroft (1918-1990) S ........ Rycroft
- Terence Macleane Salter (1883-1969) S ........ T.M.Salter
- Henry Frederick Conrad Sander (1847-1920) P,S ........ Sander
- John Sanderson (1820~21-1881) S ........ Sand.
- Carl(Karl) Heinrich `Bipontinus' Schultz (1805-1867) S ........ Sch.Bip.
- Hans Conrad Schellenberg (1872-1923) A,M,S ........ Schellenb.
- Edmund Andre Charles Lois Eloi (`Ted') Schelpe (1924-1985) B,F,P,S ........ Schelpe
- Andreas Franz Wilhelm Schimper (1856-1901) A,B,S ........ A.Schimp.
- Wilhelm Philipp Schimper (1808-1880) A,B,F,M,S ........ Schimp.
- Hans Schinz (1858-1941) P,S ........ Schinz
- Diederich Franz Leonhard von Schlechtendal (1794-1866) M,P,S ........ Schltdl.
- Friedrich Richard Rudolf Schlechter (1872-1925) S ........ Schltr.
- Hans-Joachim Eberhardt Schlieben (1902-1975) S ........ Schlieb.
- Ferdinand Reynold Schoeman (1943-) A ........ Schoeman
- Selmar Schonland (1860-1940) S ........ Schönland
- Johann Lucas Schonlein (1793-1864) S ........ Schönl.
- Carl Joseph Schroter (1855-1939) A,S ........ Schröt.
- Josef (Joseph) August Schultes (1773-1831) B,S ........ Schult.
- Karl Moritz Schumann (1851-1904) A,B,P,S ........ K.Schum.
- Herold Georg Wilhelm Johannes Schweickerdt (1903-1977) S ........ Schweick.
- Georg August Schweinfurth (1836-1925) P,S ........ Schweinf.
- Charles Leslie Scott (1913-) S ........ C.L.Scott
- George Francis Scott-Elliot (1862-1934) M,S ........ Scott-Elliot
- John Scouler (1804-1871) S ........ Scouler
- Stanley Charles Seagrief (1927-) A ........ Seagrief
- Berthold Carl Seemann (1825-1871) B,P,S ........ Seem.
- Karl Otto von Seemen (1838-1910) S ........ Seemen
- Homer LeRoy Shantz (1876-1958) A,S ........ Shantz
- John Shaw (1837-1890) B ........ J.Shaw
- Franz(e) Wilhelm Sieber (1789-1844) B,P ........ Sieber
- Thomas Robertson Sim (1856-1938) B,P,S ........ Sim
- Richard Harold Simons (1928-) A ........ Simons
- John Sims (1749-1831) S ........ Sims
- Christo Albertyn Smith (1898-1956) S ........ C.A.Sm.
- Gerald Graham Smith (1892-1976) S ........ G.G.Sm.
- Jan Christiaan Smuts (1870-1950) S ........ Smuts
- Thomas Robert Soderstrom (1936-1987) S ........ Soderstr.
- Daniel Carl Solander (1733-1782) A,S ........ Sol.
- Hans Solereder (1860-1920) S ........ Soler.
- Otto Wilhelm Sonder (1812-1881) A,B,S ........ Sond.
- Pierre Sonnerat (1748-1814) S ........ Sonn.
- Edouard Spach (1801-1879) P,S ........ Spach
- Anders Sparrman (1748-1820) S ........ Sparrm.
- Curt (Kurt, Curtius) Polycarp Joachim Sprengel (1766-1833) A,B,M,P,S ........ Spreng.
- William Stanger (1811-1854) S ........ Stanger
- Otto Stapf (1857-1933) B,S ........ Stapf
- Hans Ulrich Stauffer (1929-1965) S ........ Stauffer
- Sydney Margaret Stent (1875-1942) S ........ Stent
- Edith Layard Stephens (1884-1966) A,M,S ........ Stephens
- Ernst Gottlieb von Steudel (1783-1856) A,B,M,P,S ........ Steud.
- Joyce L. Stewart (née Tucker)(1936-) S ........ J.L.Stewart
- Charles Howard Stirton (1946-) S ........ C.H.Stirt.
- Bertha M. Stoneman (1866-1943) M ........ Stoneman
- Robert Story (1913-) S ........ Story
- Rudolf Georg Strey (1907-1988) S ........ Strey
- Per Arne Krister Strid (1943-) S ........ Strid
- Haring (`Harry') Johannes Swart (1922-) M ........ H.J.Swart
- Robert Sweet (1783-1835) P,S ........ Sweet
- Charles Francis Massey Swynnerton (1877-1938) S ........ Swynn.
- Ignaz(Ignacy) von Szyszylowicz (1857-1910) B,P,S ........ Szyszyl[Polish l].
- Patrick Henry Brabazon Talbot (1919-1979) M ........ P.H.B.Talbot
- Jiro Tanaka (1950-) A ........ Ji.Tanaka
- Paul Hermann Wilhelm Taubert (1862-1897) P,S ........ Taub.
- George Taylor (1904-) S ........ G.Taylor
- William Randolph Taylor (1895-1990) A ........ W.R.Taylor
- Johannes Jacobus Theron (1905-) S ........ Theron
- David Thoday (1883-1964) S ........ Thoday
- (Hans) Justus Thode (1859-1932) S ........ Thode
- Mary Fraser Thompson (=Mrs Rand)(1941-1982) S ........ M.F.Thomps.
- Peter Thonning (1775-1848) S ........ Thonn.
- Abel Aubert du Petit- Thouars (1793-1864) S ........ A.Thouars
- Louis Marie Aubert du Petit Thouars (1758-1831) P,S ........ Thouars
- Carl Peter Thunberg (1743-1828) A,B,M,P,S ........ Thunb.
- Helmut Richard Toelken (1939-) S ........ Toelken
- Antonio Rocha da Torre (1904-) S ........ Torre
- Hamilton Paul Traub (1890-1983) S ........ Traub
- Jose Jeronimo Triana (1834-1890) P,S ........ Triana
- Wilhelm Triebner (1883-1957) S ........ Triebner
- Roland Trimen (1840-1916) S ........ R.Trimen
- Georges M.D.J. Troupin (1923-) S ........ Troupin
- Louis Rene (`Edmond') Tulasne (1815-1885) M,S ........ Tul.
- Billie Lee Turner (1925-) S ........ B.L.Turner
- William Bertram Turrill (1890-1961) S ........ Turrill
- William Tyson (1851-1920) A ........ Tyson
- Noel Rosa Urton (née Bryant)(fl. 1986) S ........ Urton
- Martin (Henrichsen) Vahl (1749-1804) A,B,M,P,S ........ Vahl
- Paul Andries Van der Byl (1888-1939) M ........ Van der Byl
- Frederick Ziervogel Van der Merwe (1894-1968) S ........ Van der Merwe
- Jacoba Johanna Maria Van der Merwe (1946-) S ........ J.J.M.van der Merwe
- Johannes Jacobus Adriaan Van der Walt (1938-) S ........ J.J.A.van der Walt
- Gideon Christiaan Albertus Van der Westhuizen (fl. 1956) M ........ Van der Westh.
- Ernst Jacobus Van Jaarsveld (1953-) S ........ Van Jaarsv.
- Abraham Erasmus Van Wyk (1952-) S ........ A.E.van Wyk
- (Georg(George) Carl) Wilhelm Vatke (1849-1889) S ........ Vatke
- Jose Mariano da Conceicao Vellozo (1742-1811) P,S ........ Vell.
- Etienne Pierre Ventenat (1757-1808) M,P,S ........ Vent.
- Hendrik Johannes Tjaart Venter (1938-) S ........ Venter
- S. Venter (fl. 1988) S ........ S.Venter
- Bernard Verdcourt (1925-) P,S ........ Verdc.
- Frans Verdoorn (1906-1984) B,P,S ........ Verd.
- Inez Clare Verdoorn (1896-1989) S ........ I.Verd.
- Len Verwoerd (fl. 1924) M ........ Verwoerd
- Eugene (Deplanche Emile) Vieillard (1819-1896) P,S ........ Vieill.
- L.G.Alexandre Viguier (1790-1867) S ........ Vig.
- Otto Heinrich Volk (1903-) B,S ........ O.H.Volk
- Kaj Borge Vollesen (1946-) S ........ Vollesen
- Pieter Johannes Vorster (1945-) P,S ........ Vorster
- Horace Athelstan Wager (1876-1951) B ........ Wager
- Vincent Athelstan Wager (1904-) M,S ........ V.A.Wager
- Johann August Wahlberg (1810-1856) S ........ J.Wahlb.
- Marion Meason Walgate (=Mrs McNae)(1914-) S ........ Walgate
- Nathaniel Wallich (olim Nathan Wolff)(1786-1854) P,S ........ Wall.
- Wilhelm Gerhard Walpers (1816-1853) S ........ Walp.
- Heinrich (Karl) Walter (1898-) S ........ H.K.Walter
- Otto Warburg (1859-1938) P,S ........ Warb.
- Alma May Waterman (1893-) M ........ Waterman
- William Watson (1858-1925) S ........ W.Watson
- John Mitchell Watt (1892-1980) S ........ J.M.Watt
- Heinrich Wawra (1831-1887) P,S ........ Wawra
- Anne (Antoinette) Alois Weber (née van Bosse)(1852-1942) S ........ A.A.Webber
- Hugh Algernon Weddell (1819-1877) M,S ........ Wedd.
- August Henning Weimarck (1903-1980) S ........ Weim.
- Henry Welsh (1906-1967) A ........ Welsh
- Friedrich Martin Josef Welwitsch (1806-1872) M,P,S ........ Welw.
- Erich Werdermann (1892-1959) M,S ........ Werderm.
- Fritz(Friedrich) Wettstein (1895-1945) A,B,M,P,S ........ F.Wettst.
- Louis Cutter Wheeler (1910-1980) S ........ L.C.Wheeler
- Frank White (1927-) S ........ F.White
- Gerald Ernest Wickens (1927-) S ........ Wickens
- Delbert Wiens (1932-) S ........ Wiens
- Robert Wight (1796-1872) S ........ Wight
- Ernst Wilczek (1867-1948) M,P,S ........ Wilczek
- Hiram Wild (1917-1982) S ........ Wild
- Carl Ludwig von Willdenow (1765-1812) A,M,P,S ........ Willd.
- Ion James Muirhead Williams (1912-) S ........ I.Williams
- Friedrich Wilms (1848-1919) B,S ........ F.Wilms
- Ernest Henry Wilson (1876-1930) S ........ E.H.Wilson
- Eduard Winkler (1799-) S ........ Winkl.
- Anthony Hurt Wolley-Dod (1861-1948) S ........ Wolley-Dod
- John Medley Wood (1827-1915) S ........ J.M.Wood
- Wilson Crosfield Worsdell (1867-1957) S ........ Worsd.
- Charles(Carlos) Wright (1811-1885) P,S ........ C.Wright
- Charles Henry Wright (1864-1941) A,P,S ........ C.H.Wright
- William Wright (1735-1819) S ........ W.Wright
- Andrew Wyley (1820-) S ........ Wyley
- Ralph George Norwood Young (1904-1979) S ........ R.G.N.Young
- Alexander Zahlbruckner (1860-1938) M,S ........ Zahlbr.
- Carl Ludwig Philip(p) Zeyher (1799-1858) S ........ Zeyh.
- Eduard Meine van Zinderen-Bakker (1907-) B,M ........ Zind.-Bakker
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