
Elizabeth Blackwell (Scottish, 1707–1758)
![2 species of Carisfa arduina [Carissa haematocarpa]](https://mdl.artvee.com/ft/50068pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)

George De Alwis (Sri Lankan, ?-1887)

Sydenham Edwards (English, 1768-1819)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

John Lindley (English, 1799 – 1865)

Margaret Armstrong (American, 1867-1944)

Deborah Griscom Passmore (American, 1840–1911)

Mary Vaux Walcott (American, 1860-1940)

Walter Hood Fitch (Scottish, 1817 – 1892)

Charles Empson (English, 1794-1861)

Frederick Sander (German, 1847 – 1920)

Hans Walty (Swiss, 1868-1948)

Louis Antoine Cusin (French, 1824-1901)

João Barbosa Rodrigues (Brazilian, 1842 – 1909)

Claude Monet (French, 1840-1926)

Robert John Thornton (English, 1768-1837)

Sebastian Kneipp (German, 1821 – 1897)

Luigi Balugani (Italian, 1737-1770)

Louis Antoine Cusin (French, 1824-1901)

Niels Skovgaard (Danish, 1858 – 1938)

Thomas Andrew Knight (English, 1759–1838)

Ellen Isham Schutt (American, 1873 – 1955)

Walter Hood Fitch (Scottish, 1817 – 1892)

Mary Vaux Walcott (American, 1860-1940)

Georg Dionysius Ehret (German, 1708-1770)