Johann Wilhelm Weinmann (German, 1683-1741)
John Lindley (English, 1799 – 1865)
Illtyd Buller Pole-Evans (South African, 1879-1968)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Charles Antoine Lemaire (French, 1800-1871)
Leopold Zinnögger (Austrian, 1811-1872)
Charlotte Mary Yonge (English, 1823 – 1901)
William Jackson Hooker (English, 1785 – 1865)
Ohara Koson (Japanese, 1877-1945)
Louis Antoine Cusin (French, 1824-1901)
Mary Vaux Walcott (American, 1860-1940)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Friedrich Berge (German, 1811-1883)
Louis Antoine Cusin (French, 1824-1901)
Ellen Isham Schutt (American, 1873 – 1955)
Clemenz Heinrich Wehdemann (German, 1762 - 1835)
Leon Wyczółkowski (Polish, 1852 - 1936)
Elizabeth Blackwell (Scottish, 1707 –1758)
Priscilla Susan Bury (English, 1799 – 1872)
F. Wijandt (Dutch, 18th Century)
Sydenham Edwards (English, 1768-1819)
William Jackson Hooker (English, 1785 – 1865)
Etienne Denisse (French, 1785–1861)
Louis Antoine Cusin (French, 1824-1901)
Elias van Nijmegen (Dutch, 1667 - 1755)
Elsie E. Lower (American, 1882-1971)
Charles Antoine Lemaire (French, 1800-1871)
Anna Maria Hussey (English, 1805 – 1853)