Harry E. Ahles

October 28, 1924 – March 21, 1981

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Paul Bartsch
Paul Bartsch

August 14, 1871 – April 24, 1960

United States

Parulidae

Collected Parulidae and identified Pyramidellidae

Elizabeth Collins

United States

Burseraceae

Collected Burseraceae and identified Burseraceae

Calaway H. Dodson

December 17, 1928 – August 09, 2020

United States

Orchidaceae

Collected Orchidaceae and identified Orchidaceae

Francis Raymond Fosberg

May 20, 1908 – September 25, 1993

United States

Poaceae

Collected Poaceae and identified Rubiaceae

Collected Ericaceae and identified Ericaceae

Olive Mary Hilliard

July 04, 1925 – November 30, 2022

South Africa

Asteraceae

Collected Asteraceae and identified Scrophulariaceae

Steven W. Leonard

1943 – June 24, 2022

Poaceae

Collected Poaceae and identified Asteraceae

Collected Parmeliaceae and identified Rosaceae

Ian D. Medeiros

United States; South Africa

Cladoniaceae

Collected Cladoniaceae and identified Graphidaceae

Frederick Gustav Meyer

December 07, 1917 – October 13, 2006

United States

Asteraceae

Collected Asteraceae and identified Hamamelidaceae

Collected Osmundaceae and identified Brassicaceae

Larry Morse

November 15, 1947 – February 03, 2012

Collected Cystopteridaceae and identified Cistaceae

Collected Cyperaceae and identified Solanaceae

Albert Ernest Radford
Albert Ernest Radford

January 25, 1918 – April 12, 2006

United States

Asteraceae

Collected Asteraceae and identified Cyperaceae

Matthew Sheik
Matthew Sheik

United States

Poaceae

Collected Poaceae and identified Violaceae

Frederick H. Utech

April 19, 1943 – February 09, 2021

United States

Asteraceae

Collected Asteraceae and identified Liliaceae

Alan Weakley

United States

Sphagnaceae

Collected Sphagnaceae and identified Lycopodiaceae

Andrea Weeks

United States

Burseraceae

Collected Burseraceae and identified Asteraceae

Collected Nymphaeaceae and identified Nymphaeaceae