Rudolf Dvořák
Dvořák; Rudolf Dvorak
* April 09, 1874 – November 10, 1945 †
botanist, teacher, naturalist
Czech botanist and educator (1874–1945)
https://www.wikidata.org/wiki/Q21511231
Austria-Hungary
Czechoslovakia
Has identified specimens collected by:
Identified Rosaceae and collected Chroococcaceae
Identified Cladoniaceae and collected Parmeliaceae