Henri-Louis Duhamel du Monceau (French, 1700-1782)
Robert Jacob Gordon (Dutch, 1743 – 1795)
Louis Antoine Cusin (French, 1824-1901)
Edward Step (English, 1855-1931)
Louis Antoine Cusin (French, 1824-1901)
Amanda Almira Newton (American, 1860-1943)
Mary Vaux Walcott (American, 1860-1940)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
George De Alwis (Sri Lankan, ?-1887)
Christian Gottlieb Ludwig (German, 1709 – 1773)
Sydenham Edwards (English, 1768-1819)
Louis Antoine Cusin (French, 1824-1901)
John Lindley (English, 1799 – 1865)
René de Rabié (French, 1700-1785)
Mary Vaux Walcott (American, 1860-1940)
Aylmer Bourke Lambert (English, 1761 – 1842)
Charles Antoine Lemaire (French, 1800-1871)
Isaac Sprague (American, 1811 – 1895)
Elizabeth Blackwell (Scottish, 1707–1758)
Robert Jacob Gordon (Dutch, 1743 – 1795)
James Marion Shull (American, 1872–1948)
George De Alwis (Sri Lankan, ?-1887)
George De Alwis (Sri Lankan, ?-1887)
Franz Theobald Horny (German, 1798-1824)
Johann Wilhelm Weinmann (German, 1683-1741)
Ella J. C. Hurd (American, 1843-1917 )