Eaton, Lillian O.

* 1864 – 1936 †

United States

Collected Orchidaceae

Richard Evans Schultes
Schultes, Richard Evans

* January 12, 1915 – April 10, 2001 †

United States

Collected Euphorbiaceae and identified Euphorbiaceae

Stevens, Orel Percy

* July 13, 1909 – March 1984 †

United States

Collected Rubiaceae