Harry E. Ahles

October 28, 1924 – March 21, 1981

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Elizabeth Ann Bartholomew

June 14, 1912 – March 15, 1985

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

George Washington Letterman
George Washington Letterman

1840 – 1913

United States

Poaceae

Collected Poaceae and identified Menispermaceae

Elizabeth M. Browne

January 15, 1927 – January 15, 2008

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

L. Alan Prather

United States

Asteraceae

Collected Asteraceae and identified Polemoniaceae

Collected Hydropsychidae and identified Rhyacophilidae

Edward E. Terrell

1923 – 2011

Poaceae

Collected Poaceae and identified Rubiaceae

Roy Dale Thomas

1936 – May 28, 2022

Poaceae

Collected Poaceae and identified Asteraceae

Darren Ward

New Zealand

Ichneumonidae

Collected Ichneumonidae and identified Ichneumonidae

Alan Weakley

United States

Sphagnaceae

Collected Sphagnaceae and identified Lycopodiaceae

Eula Whitehouse

August 01, 1892 – September 06, 1974

United States

Asteraceae

Collected Asteraceae and identified Aulacomniaceae