Otto Staudinger (German, 1830 – 1900)
Daniel Giraud Elliot (American, 1835 – 1915)
John Edwards Holbrook (American, 1796 – 1871)
Frederick DuCane Godman (English, 1834 – 1919)
Louis-Isidore Duperrey (French, 1786 – 1865)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Jan Brandes (Dutch, 1743-1808)
Archibald Thorburn (Scottish, 1860-1935)
Marcus Elieser Bloch (German, 1723–1799)
Carl Jutz (German, 1838 - 1916)
Rosa Bonheur (French, 1822-1899)
Mark Catesby (English, 1683 – 1749)
Thomas Barbour (American, 1884 – 1946)
Jean-Baptiste Pillement (French, 1728 - 1808)
René-Primevère Lesson (French, 1794 – 1849)
René de Rabié (French, 1700-1785)
Nils Kreuger (Swedish, 1858 - 1930)
Joseph Wolf (German, 1820-1899)
Jan van Ravenswaay (Dutch, 1789-1869)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
John Gould (English, 1804-1881)
Léo-Paul Robert (Swiss, 1851 - 1923)
James Ward (English, 1769-1859)
John Edwards Holbrook (American, 1796 – 1871)
Paul-Andre Robert (Swiss, 1901-1977)
Louis Agassiz (American, 1807 – 1873)