Collected Asteraceae and identified Geraniaceae

Collected Cladoniaceae and identified Cladoniaceae

Rupert Charles Barneby

* October 06, 1911 – December 05, 2000 †

United Kingdom; United States of America; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Fabaceae

Hugo Leander Blomquist

* June 05, 1888 – November 28, 1964 †

United States

Sphagnaceae

Collected Sphagnaceae and identified Sphagnaceae

Collected Rubiaceae and identified Rubiaceae

Howard Alvin Crum

* July 14, 1922 – April 30, 2002 †

United States

Pottiaceae

Collected Pottiaceae and identified Sphagnaceae

William Allen Daily

* November 10, 1912 – July 06, 1998 †

United States

Nostocaceae

Collected Nostocaceae and identified Stylonemataceae

Charles C. Deam

* August 30, 1865 – May 29, 1953 †

United States

Cyperaceae

Collected Cyperaceae and identified Poaceae

Carroll William Dodge

* January 20, 1895 – July 21, 1988 †

United States

Cyperaceae

Collected Cyperaceae and identified Parmeliaceae

Margaret Hannah Fulford

* June 14, 1904 – November 28, 1999 †

United States

Cladoniaceae

Collected Cladoniaceae and identified Lejeuneaceae

Abel Joel Grout
Abel Joel Grout

* 1867 – 1947 †

United States

Brachytheciaceae

Collected Brachytheciaceae and identified Brachytheciaceae

Curtis J. Hansen

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Jochen Heinrichs

* March 14, 1969 – April 22, 2018 †

Plagiochilaceae

Collected Plagiochilaceae and identified Plagiochilaceae

Collected Verrucariaceae and identified Verrucariaceae

Ralph James Hickey

* 1950 – September 27, 2020 †

Isoetaceae

Collected Isoetaceae and identified Pteridaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Elva Lawton

* April 03, 1896 – February 03, 1993 †

United States

Brachytheciaceae

Collected Brachytheciaceae and identified Grimmiaceae

Collected Parmeliaceae and identified Parmeliaceae

Monte Gregg Manuel

* May 29, 1947 – April 1981 †

United States

Pottiaceae

Collected Pottiaceae and identified Meteoriaceae

Elizabeth May McClintock

* July 07, 1912 – October 19, 2004 †

United States

Asteraceae

Collected Asteraceae and identified Hydrangeaceae

Troy McMullin

Canada

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Norton George Miller

* 1942 – 2011 †

Sphagnaceae

Collected Sphagnaceae and identified Mniaceae

Harold Norman Moldenke

* March 11, 1909 – January 07, 1996 †

United States

Asteraceae

Collected Asteraceae and identified Verbenaceae

Collected Ebenaceae and identified Ebenaceae

Geneva Sayre

* June 12, 1911 – May 26, 1992 †

Grimmiaceae

Collected Grimmiaceae and identified Grimmiaceae

Rudolf Mathias Schuster

* April 08, 1921 – November 16, 2012 †

United States of America; German Reich

Lejeuneaceae

Collected Lejeuneaceae and identified Lejeuneaceae

William Campbell Steere
William Campbell Steere

* November 04, 1907 – February 07, 1989 †

United States

Pottiaceae

Collected Pottiaceae and identified Pottiaceae

Collected Lejeuneaceae and identified Lejeuneaceae

Frederick H. Utech

* April 19, 1943 – February 09, 2021 †

United States

Asteraceae

Collected Asteraceae and identified Liliaceae

Alejandra Vasco

United States

Dryopteridaceae

Collected Dryopteridaceae and identified Dryopteridaceae