Willem Marius Docters van Leeuwen
W.M. Docters van Leeuwen
* March 16, 1880 – February 25, 1960 †
botanist, entomologist, university teacher, photographer
Dutch botanist (1880-1960)
http://www.wikidata.org/entity/Q2063732
https://en.wikipedia.org/wiki/Willem_Marius_Docters_van_Leeuwen [View]
Kingdom of the Netherlands
Publications that used specimen records included in a download from GBIF have not yet been recorded.