Mary Agnes Chase
Chase, Mary Agnes

* April 29, 1869 – September 24, 1963 †

United States

Collected Poaceae and identified Poaceae

Alwyn Howard Gentry
Gentry, Alwyn Howard

* January 06, 1945 – August 03, 1993 †

United States

Collected Bignoniaceae and identified Bignoniaceae

Hatschbach, Gerdt Guenther

* August 22, 1923 – April 16, 2013 †

Brazil

Collected Fabaceae and identified Fabaceae

Welch, Winona Hazel

* May 05, 1896 – January 18, 1990 †

Collected Amblystegiaceae and identified Fontinalaceae

Yuncker, Ethel Claflin

* March 03, 1891 – March 20, 1981 †

United States

Collected Asteraceae and identified Selaginellaceae