Arrhenius, Johan Axel

* November 14, 1858 – 1950 †

Finland

Identified Cyperaceae and collected Rosaceae

Arwidsson, Thorsten

* March 11, 1904 – December 23, 1948 †

Sweden

Identified Ericaceae and collected Rosaceae

Ericsson, Stefan

* 1954 – 2015 †

Sweden

Identified Rosaceae and collected Rosaceae

Hagström, Johan Oskar

* 1860 – June 1922 †

Identified Potamogetonaceae and collected Potamogetonaceae

Heinrich Carl Haussknecht
Haussknecht, Heinrich Carl

* November 30, 1838 – July 07, 1903 †

Kingdom of Prussia

Identified Brassicaceae and collected Fabaceae

Hultén, Eric

* March 18, 1894 – February 01, 1981 †

Sweden

Identified Juncaceae and collected Asteraceae

John Axel Nannfeldt
Nannfeldt, John Axel

* January 18, 1904 – November 04, 1985 †

Sweden

Identified Poaceae and collected Orobanchaceae

Sahlin, Carl Ingemar

* 1912 – 1987 †

Sweden

Identified Asteraceae and collected Asteraceae

Vierhapper, Friedrich

* March 07, 1876 – July 11, 1932 †

Austria

Identified Asteraceae and collected Poaceae

Wischmann, Finn

* October 28, 1918 – May 08, 2011 †

Norway

Identified Cyperaceae and collected Cyperaceae