Theodore Dru Alison Cockerell
Theodore Dru Alison Cockerell

August 22, 1866 – January 26, 1948

United States

Formicidae

Collected Formicidae and identified Apidae

George Valentine Nash
George Valentine Nash

May 06, 1864 – July 15, 1921

United States

Poaceae

Collected Poaceae and identified Poaceae

Paul Carpenter Standley

March 21, 1884 – June 02, 1963

United States

Asteraceae

Collected Asteraceae and identified Rubiaceae