Isabella Abbott
Abbott, Isabella

* June 20, 1919 – October 28, 2010 †

United States

Identified Rhodomelaceae and collected Delesseriaceae

Mikael Foslie
Foslie, Mikael

* October 21, 1855 – November 09, 1909 †

Norway

Identified Hapalidiaceae and collected Hapalidiaceae

Setchell, William Albert

* April 15, 1864 – April 1943 †

United States

Identified Kallymeniaceae and collected Salicaceae