Diederich Franz Leonhard von Schlechtendal
Diederich Franz Leonhard von Schlechtendal

* November 27, 1794 – October 12, 1866 †

Kingdom of Prussia

Parmeliaceae

Collected Parmeliaceae and identified Euphorbiaceae

Friedrich Sellow

* March 12, 1789 – October 1831 †

Empire of Brazil

Asteraceae

Collected Asteraceae and identified Fabaceae

Johann Friedrich von Eschscholtz
Johann Friedrich von Eschscholtz

* November 01, 1793 – May 19, 1831 †

Russian Empire

Carabidae

Collected Carabidae and identified Carabidae