
Charles Antoine Lemaire (French, 1800-1871)

Friedrich Berge (German, 1811-1883)

William Jackson Hooker (English, 1785 – 1865)

Louis Antoine Cusin (French, 1824-1901)

Sydenham Edwards (English, 1768-1819)

James Marion Shull (American, 1872–1948)

Elizabeth Blackwell (Scottish, 1707–1758)

Mary Vaux Walcott (American, 1860-1940)
![Hibiscus [Hibiscus calyphyllus]](https://mdl.artvee.com/ft/50098pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)

Henri-Louis Duhamel du Monceau (French, 1700-1782)

John La Farge (American, 1835-1910)

Sarah Featon (New Zealander, 1848 – 1927)

Elizabeth Blackwell (Scottish, 1707–1758)

Abraham Jacobus Wendel (Dutch, 1826-1915)

Giorgio Bonelli (Italian, 1742-1782)

George De Alwis (Sri Lankan, ?-1887)

João Barbosa Rodrigues (Brazilian, 1842 – 1909)

Priscilla Susan Bury (English, 1799 – 1872)

Anna Atkins (English, 1799 – 1871)

James Marion Shull (American, 1872–1948)

Ellen Isham Schutt (American, 1873 – 1955)

James Bateman (English, 1811 – 1897)

Mary Vaux Walcott (American, 1860-1940)

Leopold Zinnögger (Austrian, 1811-1872)