Helia Bravo
Bravo, Helia

* September 30, 1901 – September 26, 2001 †

Mexico

Cactaceae

Collected Cactaceae and identified Cactaceae

Chickering, Arthur Merton

* March 23, 1887 – May 24, 1974 †

United States

Oonopidae

Collected Oonopidae and identified Salticidae

Deam, Charles C.

* August 30, 1865 – May 29, 1953 †

United States

Cyperaceae

Collected Cyperaceae and identified Poaceae

Gaumer, George F.

* 1850 – 1929 †

Fabaceae

Collected Fabaceae and identified Carabidae

Gentle, Percival Hildebrand

* 1892 – 1958 †

Fabaceae

Collected Fabaceae and identified Fabaceae

Josiah Gregg
Gregg, Josiah

* July 19, 1806 – February 25, 1850 †

United States

Asteraceae

Collected Asteraceae and identified Sapindaceae

Hinton, George

* 1882 – 1943 †

Fabaceae

Collected Fabaceae and identified Fabaceae

Harry Hoogstraal
Hoogstraal, Harry

* February 24, 1917 – February 24, 1986 †

United States

Muridae

Collected Muridae and identified Ixodidae

Lundell, Cyrus Longworth

* November 05, 1907 – March 28, 1994 †

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Lundell, Amelia Anderson

* December 21, 1908 – August 27, 1998 †

United States

Poaceae

Collected Poaceae and identified Euphorbiaceae

Makrinius, Emil

* 1886 – 1959 †

Germany

Fabaceae

Collected Fabaceae and identified Cyperaceae

Mexia, Ynes

* May 24, 1870 – July 12, 1938 †

United States; Mexico

Asteraceae

Collected Asteraceae and identified Piperaceae

Orcutt, Charles Russell

* April 27, 1864 – August 25, 1929 †

United States

Asteraceae

Collected Asteraceae and identified Fabaceae

Cyrus Pringle
Pringle, Cyrus

* May 06, 1838 – May 25, 1911 †

United States

Asteraceae

Collected Asteraceae and identified Poaceae

Reko, Blas Pablo

* 1877 – February 1953 †

Austria

Fabaceae

Collected Fabaceae and identified Moraceae

Schipp, William August

* 1891 – 1967 †

Fabaceae

Collected Fabaceae and identified Euphorbiaceae

Standley, Paul Carpenter

* March 21, 1884 – June 02, 1963 †

United States

Asteraceae

Collected Asteraceae and identified Rubiaceae

William Campbell Steere
Steere, William Campbell

* November 04, 1907 – February 07, 1989 †

United States

Pottiaceae

Collected Pottiaceae and identified Dicranaceae

Steyermark, Julian Alfred

* January 27, 1909 – October 15, 1988 †

United States

Poaceae

Collected Poaceae and identified Rubiaceae

Wiggins, Ira Loren

* January 01, 1899 – November 28, 1987 †

United States

Asteraceae

Collected Asteraceae and identified Fabaceae

Truman G. Yuncker
Yuncker, Truman G.

* March 20, 1891 – January 08, 1964 †

United States

Piperaceae

Collected Piperaceae and identified Piperaceae