Gould, Frank Walton

* July 25, 1913 – March 11, 1981 †

United States

Poaceae

Collected Poaceae and identified Poaceae

Asa Gray
Gray, Asa

* November 18, 1810 – January 30, 1888 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Greene, Craig William

* 1949 – 2003 †

Lycopodiaceae

Collected Lycopodiaceae and identified Poaceae