Collected Brassicaceae and identified Brassicaceae

Collected Poaceae and identified Poaceae

Norman Loftus Bor

May 02, 1893 – December 22, 1972

Republic of Ireland

Asteraceae

Collected Asteraceae and identified Poaceae

Collected Asteraceae and identified Asteraceae

Helen Butts Correll

April 24, 1907 – November 13, 2000

United States

Pteridaceae

Collected Pteridaceae and identified Cyperaceae

George R. Cooley

May 29, 1896 – September 27, 1986

United States

Asteraceae

Collected Asteraceae and identified Fabaceae

Werner Dietrich

1938 – February 01, 2011

Asteraceae

Collected Asteraceae and identified Onagraceae

Merritt Lyndon Fernald
Merritt Lyndon Fernald

October 05, 1873 – September 22, 1950

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Collected Poaceae and identified Poaceae

Frank Albert Gilbert

March 22, 1900 – June 10, 1989

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Albert Spear Hitchcock
Albert Spear Hitchcock

September 04, 1865 – December 16, 1935

United States

Poaceae

Collected Poaceae and identified Poaceae

Neil Hotchkiss

January 14, 1901 – September 15, 1994

United States

Cladoniaceae

Collected Cladoniaceae and identified Cyperaceae

Olga Korhonen Lakela

1890 – 1980

Finland; United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Bayard Henry Long

September 22, 1885 – June 09, 1969

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Kenneth Kent Mackenzie

1877 – 1934

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Eugene Cecil Ogden

January 30, 1905 – June 30, 2001

Potamogetonaceae

Collected Potamogetonaceae and identified Potamogetonaceae

Arthur Stanley Pease

September 22, 1881 – January 07, 1964

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Erling Porsild

January 17, 1901 – November 14, 1977

Canada; Denmark

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

James L. Reveal

March 29, 1941 – January 09, 2015

United States

Polygonaceae

Collected Polygonaceae and identified Polygonaceae

Lyman Bradford Smith

September 11, 1904 – May 04, 1997

United States

Asteraceae

Collected Asteraceae and identified Bromeliaceae

Collected Cyperaceae and identified Caryophyllaceae

John William Thieret

1926 – 2005

United States

Brassicaceae

Collected Brassicaceae and identified Brassicaceae

Warren H. Wagner

August 29, 1920 – January 08, 2000

United States

Ophioglossaceae

Collected Ophioglossaceae and identified Ophioglossaceae

Charles Alfred Weatherby

1875 – June 21, 1949

United States

Cyperaceae

Collected Cyperaceae and identified Pteridaceae

Karl McKay Wiegand

June 02, 1873 – 1942

United States

Cyperaceae

Collected Cyperaceae and identified Rosaceae

Collected Nymphaeaceae and identified Nymphaeaceae