Edward Step (English, 1855-1931)
John Lindley (English, 1799 – 1865)
Johann Wilhelm Weinmann (German, 1683-1741)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
John Lindley (English, 1799 – 1865)
Christian Gottlieb Ludwig (German, 1709 – 1773)
Louis Antoine Cusin (French, 1824-1901)
Léon Gabriel Charles Pardé (French, 1865-1943)
Mary Vaux Walcott (American, 1860-1940)
Gerardina Jacoba van de Sande Bakhuyzen (Dutch, 1826-1895)
Abraham Jacobus Wendel (Dutch, 1826-1915)
Arentina Hendrica Arendsen (Dutch, 1836 - 1915)
Charles Antoine Lemaire (French, 1800-1871)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Edward Step (English, 1855-1931)
João Barbosa Rodrigues (Brazilian, 1842 – 1909)
Mary Vaux Walcott (American, 1860-1940)
Charles Antoine Lemaire (French, 1800-1871)
Sydenham Edwards (English, 1768-1819)
Mary Vaux Walcott (American, 1860-1940)
Anna Maria Hussey (English, 1805 – 1853)
Lafayette F. Cargill (American, 20th Century)
Deborah Griscom Passmore (American, 1840–1911)
Mary Vaux Walcott (American, 1860-1940)
Walter Hood Fitch (Scottish, 1817 – 1892)
Mary Vaux Walcott (American, 1860-1940)
Priscilla Susan Bury (English, 1799 – 1872)
Charles Antoine Lemaire (French, 1800-1871)