Paul Christoph Hennings
Paul Christoph Hennings

* November 27, 1841 – October 14, 1908 †

Kingdom of Prussia

Agaricaceae

Collected Agaricaceae and identified Pucciniaceae

Paul Hiepko
Paul Hiepko

* December 16, 1932 – July 02, 2019 †

Rubiaceae

Collected Rubiaceae and identified Opiliaceae

Jacques Ernest Joseph Lambinon
Jacques Ernest Joseph Lambinon

* September 28, 1936 – November 14, 2015 †

Belgium

Poaceae

Collected Poaceae and identified Poaceae

Beat Ernst Leuenberger

* August 27, 1946 – May 20, 2010 †

Switzerland

Cactaceae

Collected Cactaceae and identified Cactaceae

Josef Poelt

* October 17, 1924 – June 03, 1995 †

Austria

Lecanoraceae

Collected Lecanoraceae and identified Lecanoraceae