John Leo Blum

1917 – 1995

Microcoleaceae

Collected Microcoleaceae and identified Vaucheriaceae

Jules Cardot
Jules Cardot

August 18, 1860 – November 22, 1934

France

Pottiaceae

Collected Pottiaceae and identified Bryaceae

Francis Elliott Drouet

March 01, 1907 – December 05, 1982

United States

Rhodomelaceae

Collected Rhodomelaceae and identified Microcoleaceae

Collected Parmeliaceae and identified Parmeliaceae

John Macoun
John Macoun

April 17, 1831 – June 18, 1920

Canada

Cyperaceae

Collected Cyperaceae and identified Cyperaceae

Harry Kenyon Phinney

1918 – November 09, 1990

United States

Collected Polyporaceae and identified Cladophoraceae