Grabowski, Heinrich Emanuel

* July 11, 1792 – October 01, 1842 †

Kingdom of Prussia

Ranunculaceae

Collected Ranunculaceae and identified Cyperaceae

Mutius von Tommasini
von Tommasini, Mutius

* June 04, 1794 – December 31, 1879 †

Kingdom of Italy

Fabaceae

Collected Fabaceae and identified Poaceae

Friedrich Welwitsch
Welwitsch, Friedrich

* February 25, 1806 – October 20, 1872 †

Austria-Hungary

Fabaceae

Collected Fabaceae and identified Pottiaceae