Almut Gitter Jones

* September 08, 1923 – October 12, 2013 †

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Örjan Eric Gustaf Nilsson

* 1933 – July 16, 2021 †

Sweden

Cyperaceae

Collected Cyperaceae and identified Montiaceae

Mary J. Rathbun
Mary J. Rathbun

* June 11, 1860 – April 04, 1943 †

United States

Asteriidae

Collected Asteriidae and identified Portunidae

James L. Reveal

* March 29, 1941 – January 09, 2015 †

United States

Polygonaceae

Collected Polygonaceae and identified Polygonaceae

Greg Watkins-Colwell

United States

Ranidae

Collected Ranidae and identified Ranidae

William Alfred Weber

* November 16, 1918 – March 18, 2020 †

United States

Parmeliaceae

Collected Parmeliaceae and identified Asteraceae