von Ettinghausen, Constantin

* June 16, 1826 – February 01, 1897 †

Austria

Collected Apiaceae and identified Apiaceae

von Handel-Mazzetti, Heinrich

* February 19, 1882 – February 01, 1940 †

Austria

Collected Asteraceae and identified Ranunculaceae

Knoll, Fritz

* October 21, 1883 – February 24, 1981 †

Austria

Collected Ranunculaceae and identified Saxifragaceae

Bernt Arne Lynge
Lynge, Bernt Arne

* July 09, 1884 – January 28, 1942 †

Norway

Collected Parmeliaceae and identified Parmeliaceae

Anton Kerner von Marilaun
von Marilaun, Anton Kerner

* November 12, 1831 – June 21, 1898 †

Austria; Austria-Hungary

Collected Salicaceae and identified Rosaceae

Zerny, Hans

* June 11, 1887 – September 14, 1945 †

Austria

Collected Salicaceae and identified Poaceae