Brandegee, Townshend Stith

* February 16, 1843 – April 07, 1925 †

United States

Identified Cactaceae and collected Fabaceae

Clokey, Ira Waddell

* December 21, 1878 – January 13, 1950 †

United States

Identified Cyperaceae and collected Asteraceae

Frederick Vernon Coville
Coville, Frederick Vernon

* March 23, 1867 – January 09, 1937 †

United States

Identified Grossulariaceae and collected Asteraceae

Macbride, James Francis

* May 19, 1892 – June 16, 1976 †

United States

Identified Fabaceae and collected Asteraceae

Nelson, Ruth Elizabeth Ashton

* November 29, 1896 – July 04, 1987 †

United States

Identified Ephedraceae and collected Asteraceae

Wiggins, Ira Loren

* January 01, 1899 – November 28, 1987 †

United States

Identified Fabaceae and collected Asteraceae