Alan Ackerman Beetle

June 08, 1913 – March 27, 2003

United States

Poaceae

Collected Poaceae and identified Poaceae

Ira Waddell Clokey

December 21, 1878 – January 13, 1950

United States

Asteraceae

Collected Asteraceae and identified Cyperaceae

Rebecca Merritt Austin
Rebecca Merritt Austin

March 10, 1832 – March 04, 1919

United States

Asteraceae

Collected Asteraceae and identified Phrymaceae