João Barbosa Rodrigues (Brazilian, 1842 – 1909)
Carl Hoffmann (German, 1802-1883)
Sydenham Edwards (English, 1768-1819)
William Jackson Hooker (English, 1785 – 1865)
Charles Frederick Millspaugh (American, 1854 – 1923)
Margaret Armstrong (American, 1867-1944)
Mary Lawrance (English, 1776 - 1831)
Illtyd Buller Pole-Evans (South African, 1879-1968)
William Roxburgh (Scottish, 1751 – 1815)
Etienne Denisse (French, 1785–1861)
Ellen W. (English, 19th Century)
Charlotte Mary Yonge (English, 1823 – 1901)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)
S. Fred Prince (American, 1857-1949)
François Hérincq (French, 1820 – 1891)
Louis Antoine Cusin (French, 1824-1901)
Guillaume Sicard (French, 1829-1886)
Mary Vaux Walcott (American, 1860-1940)
Louis Antoine Cusin (French, 1824-1901)
Carington Bowles (English, 1724–1793)
Deborah Griscom Passmore (American, 1840–1911)
Louis Antoine Cusin (French, 1824-1901)
Jean Benner (French, 1836-1909)
Elizabeth Blackwell (Scottish, 1707 –1758)
Mary Vaux Walcott (American, 1860-1940)
Maurice Pillard Verneuil (French, 1869-1942)