Hélène Bischler

* January 03, 1932 – February 12, 2005 †

France

Ricciaceae

Collected Ricciaceae and identified Marchantiaceae

Edward Lloyd Bousfield

* June 19, 1926 – September 07, 2016 †

Canada

Talitridae

Collected Talitridae and identified Talitridae

Valentine Jackson Chapman
Valentine Jackson Chapman

* February 14, 1910 – December 05, 1980 †

New Zealand

Fucaceae

Collected Fucaceae and identified Ulvaceae

Arthur Merton Chickering

* March 23, 1887 – May 24, 1974 †

United States

Oonopidae

Collected Oonopidae and identified Salticidae

Howard Alvin Crum

* July 14, 1922 – April 30, 2002 †

United States

Pottiaceae

Collected Pottiaceae and identified Sphagnaceae

Philip J. Darlington

* November 14, 1904 – December 16, 1983 †

United States

Carabidae

Collected Carabidae and identified Carabidae

Carroll William Dodge

* January 20, 1895 – July 21, 1988 †

United States

Cyperaceae

Collected Cyperaceae and identified Parmeliaceae

Sandra Knapp
Sandra Knapp

United Kingdom

Solanaceae

Collected Solanaceae and identified Solanaceae

Collected Parmeliaceae and identified Parmeliaceae

Norman I. Platnick
Norman I. Platnick

* December 30, 1951 – April 08, 2020 †

United States

Dalodesmidae

Collected Dalodesmidae and identified Oonopidae