Collected Asteraceae and identified Geraniaceae

Richard Sumner Cowan

January 23, 1921 – November 17, 1997

United States

Fabaceae

Collected Fabaceae and identified Fabaceae

Francis Raymond Fosberg

May 20, 1908 – September 25, 1993

United States

Poaceae

Collected Poaceae and identified Rubiaceae

Derral Raymon Herbst

October 13, 1934 – March 06, 2023

United States

Poaceae

Collected Poaceae and identified Asteraceae

Lawrence Alexander Sidney Johnson

June 26, 1925 – August 01, 1997

Australia

Myrtaceae

Collected Myrtaceae and identified Juncaceae

Michael Lazarides

November 30, 1928 – November 14, 2011

Australia

Poaceae

Collected Poaceae and identified Poaceae

Collected Moraceae and identified Apocynaceae

Leon Perrie

New Zealand

Aspleniaceae

Collected Aspleniaceae and identified Aspleniaceae

Bo-Hagard Peterson

May 15, 1918 – July 29, 1990

Sweden

Fabaceae

Collected Fabaceae and identified Thymelaeaceae

Carl Skottsberg
Carl Skottsberg

December 01, 1880 – June 14, 1963

Sweden

Asteraceae

Collected Asteraceae and identified Asteliaceae

Harold St. John

July 25, 1892 – December 12, 1991

United States

Pandanaceae

Collected Pandanaceae and identified Pandanaceae

Truman G. Yuncker
Truman G. Yuncker

March 20, 1891 – January 08, 1964

United States

Piperaceae

Collected Piperaceae and identified Piperaceae