
João Barbosa Rodrigues (Brazilian, 1842 – 1909)

Isabella McHutcheson Sinclair (Scottish, 1842-1900)

Louis Antoine Cusin (French, 1824-1901)

Louis Antoine Cusin (French, 1824-1901)

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

Pierre Joseph Buchoz (French, 1731-1807)

Carl Hoffmann (German, 1802-1883)

Mary Lawrance (English, 1776 - 1831)

Elizabeth Blackwell (Scottish, 1707–1758)

Louis Antoine Cusin (French, 1824-1901)

Pierre Joseph Buchoz (French, 1731-1807)

Pierre Joseph Redouté (French, 1759-1840)

Pierre Joseph Buchoz (French, 1731-1807)

Edward Joseph Lowe (English, 1825 – 1900)

Elizabeth Blackwell (Scottish, 1707–1758)

Sebastian Kneipp (German, 1821 – 1897)

Elizabeth Blackwell (Scottish, 1707–1758)

Sydenham Edwards (English, 1768-1819)

Hans Walty (Swiss, 1868-1948)

Mary Vaux Walcott (American, 1860-1940)

Elizabeth Blackwell (Scottish, 1707–1758)

Louis Antoine Cusin (French, 1824-1901)

Johann Wilhelm Weinmann (German, 1683-1741)

John Curtis (English, 1791-1862)

John Stevens Henslow (English, 1796 – 1861)

Mary Vaux Walcott (American, 1860-1940)