Collected Brassicaceae and identified Brassicaceae

Lincoln Constance

* February 16, 1909 – June 11, 2001 †

United States

Hydrophyllaceae

Collected Hydrophyllaceae and identified Apiaceae

James L. Reveal

* March 29, 1941 – January 09, 2015 †

United States

Polygonaceae

Collected Polygonaceae and identified Polygonaceae