Carl Hoffmann (German, 1802-1883)
Edward Joseph Lowe (English, 1825 – 1900)
Henri-Louis Duhamel du Monceau (French, 1700-1782)
Royal Charles Steadman (American, 1875 – 1964)
Anna Atkins (English, 1799 – 1871)
Ellen Isham Schutt (American, 1873 – 1955)
Illtyd Buller Pole-Evans (South African, 1879-1968)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Carington Bowles (English, 1724–1793)
Jane Elizabeth Giraud (English, 1810-1868)
Charles Frederick Millspaugh (American, 1854 – 1923)
Hans Walty (Swiss, 1868-1948)
Margaret Armstrong (American, 1867-1944)
Sydenham Edwards (English, 1768-1819)
George De Alwis (Sri Lankan, ?-1887)
Johann Wilhelm Weinmann (German, 1683-1741)
Sarah Featon (New Zealander, 1848 – 1927)
Christian Gottlieb Ludwig (German, 1709 – 1773)
Cornelis van Noorde (Dutch, 1731-1795)
Charles Empson (English, 1794-1861)
Mary Vaux Walcott (American, 1860-1940)
Abraham Jacobus Wendel (Dutch, 1826-1915)
Deborah Griscom Passmore (American, 1840–1911)
S. Fred Prince (American, 1857-1949)
Arentina Hendrica Arendsen (Dutch, 1836 - 1915)
Ellen Isham Schutt (American, 1873 – 1955)
Hans Walty (Swiss, 1868-1948)
Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Johanna Fosie (Danish, 1726 – 1764)