John Lindley (English, 1799 – 1865)
Lorenzo Berlèse (Italian, 1784-1863)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Elizabeth Blackwell (Scottish, 1707 –1758)
Amanda Almira Newton (American, 1860-1943)
Leopold Zinnögger (Austrian, 1811-1872)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Jean Jules Linden (Belgian, 1817-1898)
James Marion Shull (American, 1872–1948)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Sydenham Edwards (English, 1768-1819)
Georgina Burne Hetley (New Zealander, 1832 – 1898)
Johann Wilhelm Weinmann (German, 1683-1741)
Lafayette F. Cargill (American, 20th Century)
Louis Antoine Cusin (French, 1824-1901)