Collected Asteraceae and identified Geraniaceae

Collected Lecanoraceae and identified Teloschistaceae

Rupert Charles Barneby

October 06, 1911 – December 05, 2000

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

Fabaceae

Collected Fabaceae and identified Fabaceae

Neeltje Elizabeth Nannenga-Bremekamp

1916 – May 02, 1996

Kingdom of the Netherlands

Stemonitidaceae

Collected Stemonitidaceae and identified Physaraceae

Collected Asteraceae and identified Asteraceae

Ferdinand Joseph Georges Alexandre Clauzade

September 02, 1914 – July 10, 2002

France

Teloschistaceae

Collected Teloschistaceae and identified Teloschistaceae

Christopher David Kentish Cook

1933 – 1990

United Kingdom

Poaceae

Collected Poaceae and identified Ranunculaceae

Collected Byssolomataceae and identified Byssolomataceae

William Louis Culberson

April 05, 1929 – February 08, 2003

United States

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae

Paul Diederich

Luxembourg

Asteraceae

Collected Asteraceae and identified Lecanographaceae

Hans Walter Doppelbaur

1927 – 1970

Physciaceae

Collected Physciaceae and identified Physciaceae

Friedrich Ehrendorfer

July 26, 1927 – November 28, 2023

Austria

Rubiaceae

Collected Rubiaceae and identified Rubiaceae

Collected Dryopteridaceae and identified Pteridaceae

Paul Fryxell

February 02, 1927 – July 11, 2011

United States

Malvaceae

Collected Malvaceae and identified Malvaceae

Ester Gaya

United Kingdom

Identified Teloschistaceae

Johannes Gerloff

February 26, 1915 – December 06, 2000

Germany

Codiaceae

Collected Codiaceae and identified Dictyotaceae

Collected Asteraceae and identified Asteraceae

Jürke Grau

February 15, 1937 – December 25, 2022

Germany

Plumbaginaceae

Collected Plumbaginaceae and identified Ranunculaceae

Collected Lecanoraceae and identified Lecanoraceae

Collected Lecanoraceae and identified Lecanoraceae

Burghard Hein

January 02, 1944 – April 07, 2014

Germany

Parmeliaceae

Collected Parmeliaceae and identified Dermateaceae

Collected Asteraceae and identified Asteraceae

Paul Hiepko
Paul Hiepko

December 16, 1932 – July 02, 2019

Germany

Rubiaceae

Collected Rubiaceae and identified Opiliaceae

Collected Ranunculaceae and identified Salicaceae

Ralf Jahn

Germany

Fabaceae

Collected Fabaceae and identified Campanulaceae

Karl Kellner von Köllenstein

April 30, 1807 – 1849

Austrian Empire

Asteraceae

Collected Asteraceae and identified Poaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Collected Teloschistaceae and identified Teloschistaceae

Franz Xaver Krendl

October 31, 1926 – September 10, 2020

Austria

Poaceae

Collected Poaceae and identified Rubiaceae

Hildur Krog

March 22, 1922 – August 25, 2014

Norway

Parmeliaceae

Collected Parmeliaceae and identified Parmeliaceae