Nathan Banks
Banks, Nathan

* April 13, 1868 – January 24, 1953 †

United States

Collected Eumenidae and identified Pompilidae

Wilmatte Porter Cockerell
Cockerell, Wilmatte Porter

* July 28, 1870 – March 05, 1957 †

United States

Collected Apidae and identified Andrenidae

Mackie, Alice Barringer

* 1885 – 1977 †

United Kingdom of Great Britain and Ireland

Collected Apidae

Timberlake, Philip Hunter

* June 05, 1883 – April 17, 1981 †

United States

Collected Apidae and identified Andrenidae

Toumey, James William

* February 22, 1865 – May 06, 1932 †

United States

Collected Cactaceae and identified Pinaceae

Turner, Billie Lee

* 1925 – May 27, 2020 †

United States

Collected Asteraceae and identified Asteraceae

Wooton, Elmer Ottis

* September 19, 1865 – November 20, 1945 †

United States

Collected Asteraceae and identified Poaceae