Ovidiu Constantinescu
Constantinescu, Ovidiu

* 1933 – January 23, 2012 †

Romania

Collected Erysiphaceae and identified Pucciniaceae

Theodor Magnus Fries
Fries, Theodor Magnus

* October 28, 1832 – March 29, 1913 †

Sweden

Collected Lecideaceae and identified Lecideaceae

Elias Magnus Fries
Fries, Elias Magnus

* August 15, 1794 – February 08, 1878 †

Sweden

Collected Poaceae and identified Poaceae

Jørstad, Ivar

* July 14, 1887 – June 08, 1967 †

Norway

Collected Pucciniaceae and identified Pucciniaceae

von Keissler, Karl

* April 13, 1872 – January 09, 1967 †

Austria

Collected Mycosphaerellaceae and identified Tympanidaceae

Lundell, Seth

* April 18, 1892 – September 23, 1966 †

Sweden

Collected Cortinariaceae and identified Tricholomataceae

John Axel Nannfeldt
Nannfeldt, John Axel

* January 18, 1904 – November 04, 1985 †

Sweden

Collected Orobanchaceae and identified Poaceae

William Nylander
Nylander, William

* January 03, 1822 – March 29, 1899 †

France; Grand Duchy of Finland

Collected Collemataceae and identified Collemataceae

Petrak, Franz

* October 09, 1886 – October 09, 1973 †

Austria-Hungary; Austria

Collected Mycosphaerellaceae and identified Asteraceae

Collected Chaetosphaeriaceae and identified Chaetosphaeriaceae

Collected Polyporaceae and identified Polyporaceae