Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Christian Gottlieb Ludwig (German, 1709 – 1773)
Mary Vaux Walcott (American, 1860-1940)
Mary Vaux Walcott (American, 1860-1940)
Georg Dionysius Ehret (German, 1708-1770)
Isabella McHutcheson Sinclair (Scottish, 1842-1900)
Ernst Benary (German, 1819-1893)
Louis Antoine Cusin (French, 1824-1901)
William Jackson Hooker (English, 1785 – 1865)
Robert John Thornton (English, 1768-1837)
Charles Antoine Lemaire (French, 1800-1871)
Sebastian Kneipp (German, 1821 – 1897)
John Lindley (English, 1799 – 1865)
Anna Atkins (English, 1799 – 1871)
Jean Jules Linden (Belgian, 1817-1898)
Elizabeth Blackwell (Scottish, 1707 –1758)
Elizabeth Blackwell (Scottish, 1707 –1758)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Louis Antoine Cusin (French, 1824-1901)
Lorenzo Berlèse (Italian, 1784-1863)
João Barbosa Rodrigues (Brazilian, 1842 – 1909)
Jean Jules Linden (Belgian, 1817-1898)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
S. Fred Prince (American, 1857-1949)
Louis Antoine Cusin (French, 1824-1901)
Louis Antoine Cusin (French, 1824-1901)