Arthur Hugh Garfit Alston

September 04, 1902 – March 17, 1958

United Kingdom; United Kingdom of Great Britain and Ireland

Polypodiaceae

Collected Polypodiaceae and identified Selaginellaceae

Collected Rubiaceae and identified Poaceae

Maybud Sherwood Campbell

1903 – 1982

Asteraceae

Collected Asteraceae and identified Poaceae

James Albert Crabbe

1914 – 2002

Asteraceae

Collected Asteraceae and identified Aspleniaceae

Christopher J. Dixon

United Kingdom; Austria; Netherlands

Campanulaceae

Collected Campanulaceae and identified Onagraceae

Mark Duffell

United Kingdom

Identified Ranunculaceae

Collected Rosaceae and identified Rosaceae

Norbert Holstein

United Kingdom

Asteraceae

Collected Asteraceae and identified Cucurbitaceae

Anthony Clive Jermy

1932 – July 25, 2014

United Kingdom

Thelypteridaceae

Collected Thelypteridaceae and identified Selaginellaceae

Pedro Jiménez-Mejías

United States

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

William Philipson

December 06, 1911 – March 28, 1997

New Zealand

Ericaceae

Collected Ericaceae and identified Araliaceae

Herbert William Pugsley

January 24, 1868 – November 18, 1947

United Kingdom

Orchidaceae

Collected Orchidaceae and identified Papaveraceae

Peter Derek Sell

November 01, 1929 – 2013

United Kingdom

Fabaceae

Collected Fabaceae and identified Asteraceae

George Taylor

February 15, 1904 – November 13, 1993

United Kingdom; United Kingdom of Great Britain and Ireland

Asteraceae

Collected Asteraceae and identified Potamogetonaceae

Anthony Hurt Wolley-Dod

November 17, 1861 – June 21, 1948

United Kingdom; United Kingdom of Great Britain and Ireland

Poaceae

Collected Poaceae and identified Rosaceae

Collected Caryophyllaceae and identified Juncaginaceae