
Louis Antoine Cusin (French, 1824-1901)

Guillaume Sicard (French, 1829-1886)

Willem van Leen (Dutch, 1753 – 1825)

Hans Walty (Swiss, 1868-1948)

Luigi Balugani (Italian, 1737-1770)

Mary Vaux Walcott (American, 1860-1940)

Giovanna Garzoni (Italian, 1600-1670)

João Barbosa Rodrigues (Brazilian, 1842 – 1909)

Charles Antoine Lemaire (French, 1800-1871)

Elizabeth Blackwell (Scottish, 1707–1758)

William Roxburgh (Scottish, 1751 – 1815)

Mary Vaux Walcott (American, 1860-1940)

Mary Vaux Walcott (American, 1860-1940)

Josef Lauer (Austrian, 1818–1881)

Hans Walty (Swiss, 1868-1948)

Pierre Joseph Buchoz (French, 1731-1807)

Charles Antoine Lemaire (French, 1800-1871)

John Williamson (American, 1826-1885)

Charles Frederick Millspaugh (American, 1854 – 1923)

Elizabeth Blackwell (Scottish, 1707–1758)

Deborah Griscom Passmore (American, 1840–1911)

Mary Vaux Walcott (American, 1860-1940)

Edward Step (English, 1855-1931)

Amanda Almira Newton (American, 1860-1943)

George Cochran Lambdin (American, 1830-1896)

Sydenham Edwards (English, 1768-1819)

James Bateman (English, 1811 – 1897)
![Cyrtanthus [Clivia nobilis]](https://mdl.artvee.com/ft/50086pl.jpg)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)