Elven, Reidar

Norway

Poaceae

Collected Poaceae and identified Poaceae

Rosendahl, Henrik Viktor

* December 12, 1855 – August 11, 1918 †

Sweden

Ophioglossaceae

Collected Ophioglossaceae and identified Equisetaceae

Soják, Jiří

* May 13, 1936 – October 17, 2012 †

Czech Republic

Collected Rosaceae and identified Rosaceae