Collected Brassicaceae and identified Brassicaceae

Collected Poaceae and identified Poaceae

Collected Asteraceae and identified Asteraceae

Elven, Reidar

Norway

Collected Poaceae and identified Poaceae

Jesse More Greenman
Greenman, Jesse More

* December 27, 1867 – January 20, 1951 †

United States

Collected Asteraceae and identified Asteraceae

Abel Joel Grout
Grout, Abel Joel

* 1867 – March 27, 1947 †

United States

Collected Amblystegiaceae and identified Brachytheciaceae

Harris, Arthur H

United States

Collected Cricetidae and identified Cricetidae

Sandra Knapp
Knapp, Sandra

United Kingdom

Collected Solanaceae and identified Solanaceae

Collected Boraginaceae and identified Boraginaceae

Morton, John Kenneth

* January 03, 1928 – January 09, 2011 †

United Kingdom

Collected Asteraceae and identified Caryophyllaceae

Alice Maria Ottley
Ottley, Alice Maria

* November 20, 1882 – July 22, 1971 †

United States

Collected Fabaceae and identified Fabaceae

Polatschek, Adolf

* December 24, 1932 – November 04, 2015 †

Austria

Collected Poaceae and identified Brassicaceae

Prather, L. Alan

United States

Collected Asteraceae and identified Polemoniaceae

Reveal, James L.

* March 29, 1941 – January 09, 2015 †

United States

Collected Polygonaceae and identified Polygonaceae

Collected Poaceae and identified Poaceae

Collected Poaceae and identified Poaceae

Turner, Billie Lee

* 1925 – May 27, 2020 †

United States

Collected Asteraceae and identified Asteraceae

Weber, William Alfred

* November 16, 1918 – March 18, 2020 †

United States

Collected Parmeliaceae and identified Asteraceae

Willard, Beatrice

* December 19, 1925 – January 07, 2003 †

United States

Collected Asteraceae and identified Cladoniaceae