Christian Gottfried Ehrenberg
Ehrenberg, Christian Gottfried

* April 19, 1795 – June 27, 1876 †

Germany

Identified Actiniidae and collected Fabaceae

Theodor Kotschy
Kotschy, Theodor

* April 15, 1813 – June 11, 1866 †

Austria

Identified Lamiaceae and collected Asteraceae

Schimper, Georg Wilhelm

* August 02, 1804 – October 10, 1878 †

Grand Duchy of Baden

Identified Dicranaceae and collected Asteraceae