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

Elizabeth Blackwell (Scottish, 1707–1758)

Alexander von Humboldt (German, 1769 – 1859)

Elizabeth Blackwell (Scottish, 1707–1758)

Edward Step (English, 1855-1931)

Carl Hoffmann (German, 1802-1883)

René de Rabié (French, 1700-1785)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Sydenham Edwards (English, 1768-1819)

Charles Antoine Lemaire (French, 1800-1871)

Robert Jacob Gordon (Dutch, 1743 – 1795)

Sydenham Edwards (English, 1768-1819)

Louis Antoine Cusin (French, 1824-1901)

Sydenham Edwards (English, 1768-1819)

Pieter Casteels III (Flemish, 1684–1749)

Edward Step (English, 1855-1931)

Charles Antoine Lemaire (French, 1800-1871)

Christian Gottlieb Ludwig (German, 1709 – 1773)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)

George De Alwis (Sri Lankan, ?-1887)

Charles Frederick Millspaugh (American, 1854 – 1923)

William Jackson Hooker (English, 1785 – 1865)

Louis Antoine Cusin (French, 1824-1901)

Walter Hood Fitch (Scottish, 1817 – 1892)

Carington Bowles (English, 1724–1793)

Mary Vaux Walcott (American, 1860-1940)

William Jackson Hooker (English, 1785 – 1865)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

John Lindley (English, 1799 – 1865)