José Cuatrecasas
Cuatrecasas, José

(b. March 19, 1903 – d. May 24, 1996)

Spain; United States of America

Identified Asteraceae and collected Asteraceae

Galloway, David John

(b. May 07, 1942 – d. December 06, 2014)

New Zealand

Identified Lobariaceae and collected Parmeliaceae

Imshaug, Henry Andrew

(b. 1925 – d. 2010)

United States of America

Identified Parmeliaceae and collected Parmeliaceae

Kurokawa, Syo

(b. July 15, 1926 – d. September 16, 2010)

Japan

Identified Parmeliaceae and collected Parmeliaceae

Identified Parmeliaceae and collected Parmeliaceae

Identified Lecanoraceae and collected Thelotremataceae

Identified Graphidaceae and collected Graphidaceae

Magnusson, Hugo

(b. March 01, 1885 – d. July 14, 1964)

Sweden

Identified Ramalinaceae and collected Physciaceae

Medeiros, Ian

United States of America

Identified Graphidaceae and collected Cladoniaceae

Vězda, Antonín

(b. November 25, 1920 – d. November 10, 2008)

Czechoslovakia; Czech Republic

Identified Pilocarpaceae and collected Ramalinaceae

Weber, William Alfred

(b. November 16, 1918 – d. March 18, 2020)

United States of America

Identified Asteraceae and collected Asteraceae

Welch, Winona Hazel

(b. May 05, 1896 – d. January 18, 1990)

Identified Fontinalaceae and collected Amblystegiaceae

Identified Cladoniaceae and collected Cladoniaceae