Bunting, George Sydney

* March 07, 1927 – December 27, 2015 †

United States; Venezuela

Araceae

Collected Araceae and identified Araceae

Dodge, Carroll William

* January 20, 1895 – July 21, 1988 †

United States

Cyperaceae

Collected Cyperaceae and identified Parmeliaceae

Abel Joel Grout
Grout, Abel Joel

* 1867 – March 27, 1947 †

United States

Amblystegiaceae

Collected Amblystegiaceae and identified Brachytheciaceae

Collected Verrucariaceae and identified Verrucariaceae

Morrone, Osvaldo

* December 11, 1957 – October 18, 2011 †

Argentina

Poaceae

Collected Poaceae and identified Poaceae

Collected Fabaceae and identified Polygonaceae

Reveal, James L.

* March 29, 1941 – January 09, 2015 †

United States

Polygonaceae

Collected Polygonaceae and identified Polygonaceae

William Campbell Steere
Steere, William Campbell

* November 04, 1907 – February 07, 1989 †

United States

Pottiaceae

Collected Pottiaceae and identified Dicranaceae

Steyermark, Julian Alfred

* January 27, 1909 – October 15, 1988 †

United States

Poaceae

Collected Poaceae and identified Rubiaceae

Collected Cyperaceae and identified Poaceae

Zuloaga, Fernando

Argentina

Poaceae

Collected Poaceae and identified Poaceae