Dow Vauter Baxter
Dow Vauter Baxter

January 16, 1895 – December 31, 1965

United States

Collected Polyporaceae and identified Polyporaceae

Edward Angus Burt
Edward Angus Burt

April 09, 1859 – April 27, 1939

United States

Collected Polyporaceae and identified Stereaceae

Ovidiu Constantinescu
Ovidiu Constantinescu

1933 – January 23, 2012

Romania

Erysiphaceae

Collected Erysiphaceae and identified Pucciniaceae

Theodor Magnus Fries
Theodor Magnus Fries

October 28, 1832 – March 29, 1913

Sweden

Lecideaceae

Collected Lecideaceae and identified Lecideaceae

Elias Magnus Fries
Elias Magnus Fries

August 15, 1794 – February 08, 1878

Sweden

Poaceae

Collected Poaceae and identified Poaceae

Ivar Jørstad

July 14, 1887 – June 08, 1967

Norway

Pucciniaceae

Collected Pucciniaceae and identified Pucciniaceae

Karl von Keissler

April 13, 1872 – January 09, 1967

Austria

Collected Mycosphaerellaceae and identified Verrucariaceae

Viljo Kujala

November 08, 1891 – September 13, 1977

Finland

Collected Incrustoporiaceae and identified Fomitopsidaceae

Seth Lundell

April 18, 1892 – September 23, 1966

Sweden

Cortinariaceae

Collected Cortinariaceae and identified Cortinariaceae

John Axel Nannfeldt
John Axel Nannfeldt

January 18, 1904 – November 04, 1985

Sweden

Pucciniaceae

Collected Pucciniaceae and identified Poaceae

William Nylander
William Nylander

January 03, 1822 – March 29, 1899

France; Grand Principality of Finland

Formicidae

Collected Formicidae and identified Collemataceae

Franz Petrak

October 09, 1886 – October 09, 1973

Austria-Hungary; Austria

Collected Mycosphaerellaceae and identified Asteraceae

Collected Chaetosphaeriaceae and identified Chaetosphaeriaceae

Collected Polyporaceae and identified Polyporaceae

Collected Dacrymycetaceae and identified Dacrymycetaceae