Charles Christopher Parry
Parry, Charles Christopher

* August 28, 1823 – February 20, 1890 †

United States

Collected Asteraceae and identified Polygalaceae

Cyrus Pringle
Pringle, Cyrus

* May 06, 1838 – May 25, 1911 †

United States

Collected Asteraceae and identified Poaceae

Stokes, Susan Gabriella

* February 27, 1868 – March 21, 1954 †

United States

Collected Polygonaceae and identified Polygonaceae