Pius Font
Font, Pius

* April 09, 1888 – January 02, 1964 †

Spain

Collected Asteraceae and identified Fabaceae

Collected Caryophyllaceae and identified Papaveraceae

Kaplan, Zdenek

Czechia

Collected Potamogetonaceae and identified Potamogetonaceae

Samuelsson, Gunnar

* August 27, 1885 – January 14, 1944 †

Sweden

Collected Asteraceae and identified Rosaceae

vitek, ernst

Austria

Collected Caryophyllaceae and identified Orobanchaceae

Širjaev, Grigorij Ivanovič

* January 24, 1882 – June 18, 1954 †

Russian Empire; Czechoslovakia

Collected Apiaceae and identified Fabaceae