
George De Alwis (Sri Lankan, ?-1887)

Guillaume Sicard (French, 1829-1886)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Mary Vaux Walcott (American, 1860-1940)

Jane Elizabeth Giraud (English, 1810-1868)

William Roxburgh (Scottish, 1751 – 1815)

Deborah Griscom Passmore (American, 1840–1911)

Anna Atkins (English, 1799 – 1871)
![Erythrina, Nov. Specie [Erythrina humeana]](https://mdl.artvee.com/ft/50091pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)

William Jackson Hooker (English, 1785 – 1865)

René de Rabié (French, 1700-1785)

Louis Antoine Cusin (French, 1824-1901)

Charles Empson (English, 1794-1861)

Sydenham Edwards (English, 1768-1819)

Auguste de Saint-Hilaire (French, 1779-1853)

Amanda Almira Newton (American, 1860-1943)

Ernst Benary (German, 1819-1893)

Mary Vaux Walcott (American, 1860-1940)

George De Alwis (Sri Lankan, ?-1887)

Ellen Fisher (American, 19th Century)

Anna Atkins (English, 1799 – 1871)

Mary Vaux Walcott (American, 1860-1940)

Mary Daisy Arnold (American, 1873 – 1955)

James Marion Shull (American, 1872–1948)

Boris Grigoriev (Russian, 1886-1939)

Amanda Almira Newton (American, 1860-1943)