Paul Christoph Hennings
Hennings, Paul Christoph

* November 27, 1841 – October 14, 1908 †

Kingdom of Prussia

Collected Agaricaceae and identified Pucciniaceae

Hiepko, Paul

* December 16, 1932 – July 02, 2019 †

Collected Rubiaceae and identified Opiliaceae

Jacques Ernest Joseph Lambinon
Lambinon, Jacques Ernest Joseph

* September 28, 1936 – November 14, 2015 †

Belgium

Collected Poaceae and identified Poaceae

Leuenberger, Beat Ernst

* August 27, 1946 – May 20, 2010 †

Switzerland

Collected Cactaceae and identified Cactaceae

Poelt, Josef

* October 17, 1924 – June 03, 1995 †

Austria

Collected Teloschistaceae and identified Teloschistaceae