Collected Asteraceae and identified Geraniaceae

Identified Haloragaceae

Collected Melastomataceae and identified Melastomataceae

William Russell Anderson

November 25, 1942 – November 02, 2013

United States

Malpighiaceae

Collected Malpighiaceae and identified Malpighiaceae

Rupert Charles Barneby

October 06, 1911 – December 05, 2000

United Kingdom; United States; United Kingdom of Great Britain and Ireland

Fabaceae

Collected Fabaceae and identified Fabaceae

Edwin Bunting Bartram

July 28, 1878 – December 02, 1964

United States

Asteraceae

Collected Asteraceae and identified Pottiaceae

Sidney Fay Blake

August 31, 1892 – December 31, 1959

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Hugo Leander Blomquist

June 05, 1888 – November 28, 1964

United States

Sphagnaceae

Collected Sphagnaceae and identified Sphagnaceae

Joseph Robert Bernard Boivin

June 07, 1916 – May 09, 1985

Canada

Asteraceae

Collected Asteraceae and identified Ranunculaceae

Collected Rubiaceae and identified Rubiaceae

Identified Fabaceae

Earl Lemley Core

January 20, 1902 – December 08, 1984

United States

Rubiaceae

Collected Rubiaceae and identified Cyperaceae

Francis Elliott Drouet

March 01, 1907 – December 05, 1982

United States

Rhodomelaceae

Collected Rhodomelaceae and identified Microcoleaceae

David Baxter Dunn

1917 – 1994

Fabaceae

Collected Fabaceae and identified Fabaceae

Collected Polygalaceae and identified Melastomataceae

Ib Friis

Denmark

Fabaceae

Collected Fabaceae and identified Urticaceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

Margaret Hannah Fulford

June 14, 1904 – November 28, 1999

United States

Lejeuneaceae

Collected Lejeuneaceae and identified Lejeuneaceae

Thomas Stotesbury Githens

1878 – April 10, 1966

Brachytheciaceae

Collected Brachytheciaceae and identified Brachytheciaceae

Jesse More Greenman
Jesse More Greenman

December 27, 1867 – January 20, 1951

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

David Hunt

September 25, 1938 – May 20, 2019

United Kingdom

Fabaceae

Collected Fabaceae and identified Commelinaceae

David D. Keck

October 24, 1903 – March 10, 1995

United States

Asteraceae

Collected Asteraceae and identified Asteraceae

Eva Fay Kenoyer Daily

February 17, 1911 – March 11, 2011

United States

Characeae

Collected Characeae and identified Characeae

Ellsworth Paine Killip

September 02, 1890 – November 21, 1968

United States

Asteraceae

Collected Asteraceae and identified Fabaceae

Robert Raymond Kowal

1939 – 2015

Malvaceae

Collected Malvaceae and identified Asteraceae

Robert Kral

February 28, 1926 – December 06, 2024

United States

Cyperaceae

Collected Cyperaceae and identified Xyridaceae

Collected Parmeliaceae and identified Parmeliaceae

Emery Clarence Leonard

June 09, 1892 – 1968

United States

Cladoniaceae

Collected Cladoniaceae and identified Acanthaceae

Collected Melastomataceae and identified Fabaceae

Alicia Lourteig
Alicia Lourteig

December 17, 1913 – July 30, 2003

Argentina

Oxalidaceae

Collected Oxalidaceae and identified Oxalidaceae