Charles Frederick Millspaugh (American, 1854 – 1923)
John Lindley (English, 1799 – 1865)
Robert John Thornton (English, 1768-1837)
Charles Antoine Lemaire (French, 1800-1871)
Amanda Almira Newton (American, 1860-1943)
Mary Vaux Walcott (American, 1860-1940)
Elizabeth Blackwell (Scottish, 1707 –1758)
Charles Antoine Lemaire (French, 1800-1871)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Deborah Griscom Passmore (American, 1840–1911)
Amanda Almira Newton (American, 1860-1943)
Carington Bowles (English, 1724–1793)
James Marion Shull (American, 1872–1948)
Henryka Beyer (German, 1782-1855)
Deborah Griscom Passmore (American, 1840–1911)
Heinrich Wilhelm Schott (Austrian, 1794 – 1865)
Johann Wilhelm Weinmann (German, 1683-1741)
Sydenham Edwards (English, 1768-1819)
Mary Vaux Walcott (American, 1860-1940)
Walter Hood Fitch (Scottish, 1817 – 1892)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Charles Frederick Millspaugh (American, 1854 – 1923)
Jean Jules Linden (Belgian, 1817-1898)