Ferdinand Theissen
Theiss.
July 27, 1877 – September 05, 1919
botanist, mycologist, Catholic theologian
German botanist (1877-1919)
http://www.wikidata.org/entity/Q13218601
https://en.wikipedia.org/wiki/Ferdinand_Theissen [View]
Theiss.
July 27, 1877 – September 05, 1919
botanist, mycologist, Catholic theologian
German botanist (1877-1919)
http://www.wikidata.org/entity/Q13218601
https://en.wikipedia.org/wiki/Ferdinand_Theissen [View]