Vincenzo de Cesati
Vincenzo de Cesati

May 24, 1806 – February 13, 1883

Kingdom of Italy

Nostocaceae

Collected Nostocaceae and identified Characeae

Heinrich Emanuel Grabowski

July 11, 1792 – October 01, 1842

Kingdom of Prussia

Ranunculaceae

Collected Ranunculaceae and identified Cyperaceae

Mathias Mielichhofer

October 26, 1772 – November 17, 1847

Austrian Empire

Ranunculaceae

Collected Ranunculaceae and identified Asteraceae

Mutius von Tommasini
Mutius von Tommasini

June 04, 1794 – December 31, 1879

Kingdom of Italy

Asteraceae

Collected Asteraceae and identified Poaceae

Friedrich Welwitsch
Friedrich Welwitsch

February 25, 1806 – October 20, 1872

Austria-Hungary

Fabaceae

Collected Fabaceae and identified Pottiaceae