Robert John Thornton (English, 1768-1837)
William Jackson Hooker (English, 1785 – 1865)
François Hérincq (French, 1820 – 1891)
Edward Step (English, 1855-1931)
Ellen Isham Schutt (American, 1873 – 1955)
Valentine Bartholomew (English, 1799-1879)
Charles Frederick Millspaugh (American, 1854 – 1923)
Robert Jacob Gordon (Dutch, 1743 – 1795)
Franz Xaver Gruber (Austrian, 1801-1862)
Walter Hood Fitch (Scottish, 1817 – 1892)
Heinrich Wilhelm Schott (Austrian, 1794 – 1865)
Giorgio Gallesio (Italian, 1772-1839)
Barend Hendrik Thier (Dutch, 1751-1814)
Nikolai Ivanovich Vavilov (Russian, 1887–1943)
George Walter Dawson (American, 1870-1938)
Deborah Griscom Passmore (American, 1840–1911)
Sydenham Edwards (English, 1768-1819)
Ellen Isham Schutt (American, 1873 – 1955)
Jean Jules Linden (Belgian, 1817-1898)
Charles Antoine Lemaire (French, 1800-1871)
Sydenham Edwards (English, 1768-1819)
Elizabeth Blackwell (Scottish, 1707 –1758)
Bertha Heiges (American, 1866-1956)
Sydenham Edwards (English, 1768-1819)
François Hérincq (French, 1820 – 1891)
Ella J. C. Hurd (American, 1843-1917 )