Gregor Kraus

Gregor Kraus; Kraus; Gregor Konrad Michael Kraus; G. C. M. Kraus; G. Kraus

May 09, 1841 – November 14, 1915

botanist, university teacher, ecologist, physiologist

German botanist and university teacher (1841-1915)

http://www.wikidata.org/entity/Q87828

https://en.wikipedia.org/wiki/Gregor_Kraus [View]

Germany