
Otto Staudinger (German, 1830 – 1900)

Alfred Von Wierusz-Kowalski (Polish, 1849-1915)

Frederick DuCane Godman (English, 1834 – 1919)

Carl Gustaf Hellqvist (Swedish, 1851 – 1890)

James Ward (English, 1769-1859)

Lorenz Oken (German, 1779 – 1851)

Daniel Giraud Elliot (American, 1835 – 1915)

Joseph Wolf (German, 1820-1899)

Jan Augustin van der Goes (Dutch, 1690 - 1700)

Frederick DuCane Godman (English, 1834 – 1919)

Gustav von Hayek (Austrian, 1836-1911)

François Levaillant (French, 1753-1824)

Allan Brooks (Canadian, 1869 – 1946)

Saverio Manetti (Italian, 1723 – 1785)

Louis Agassiz (American, 1807 – 1873)

Carl Reichert (Austrian, 1836-1918)

Filippo Buonanni (Italian, 1638 – 1723)

Johann Daniel Meyer (German, 1713-1752)

Allaert van Everdingen (Dutch, 1621 - 1675)

Conrad Gessner (Swiss, 1764 - 1826)

Johann Friedrich Naumann (German, 1780 – 1857)

W. A . Blakston (English, 19th Century)

Pierre Jacques Smit (Dutch, 1863-1960)

Benno Raffael Adam (German, 1812-1892)

John Obadiah Westwood (English, 1805 – 1893)

Alfred De Dreux (French, 1810-1860)