Elsie E. Lower (American, 1882-1971)
Illtyd Buller Pole-Evans (South African, 1879-1968)
Charles Frederick Millspaugh (American, 1854 – 1923)
Georgius Jacobus Johannes van Os (Dutch, 1782 - 1861)
Anna Maria Hussey (English, 1805 – 1853)
Mary Vaux Walcott (American, 1860-1940)
Louis Antoine Cusin (French, 1824-1901)
Deborah Griscom Passmore (American, 1840–1911)
John Lindley (English, 1799 – 1865)
João Barbosa Rodrigues (Brazilian, 1842 – 1909)
Vincenz Loos (Austrian, 1829-1881)
Deborah Griscom Passmore (American, 1840–1911)
Ellen Isham Schutt (American, 1873 – 1955)
Valentine Bartholomew (English, 1799-1879)
Elizabeth Blackwell (Scottish, 1707 –1758)
Sarah Featon (New Zealander, 1848 – 1927)
James Bateman (English, 1811 – 1897)
James Bateman (English, 1811 – 1897)
Elizabeth Blackwell (Scottish, 1707 –1758)
William Jackson Hooker (English, 1785 – 1865)
William Jackson Hooker (English, 1785 – 1865)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)