Robert F. Griggs

Robert Fiske Griggs; Robert Griggs; Griggs; R. F. Griggs

August 22, 1881 – June 10, 1962

botanist, journalist, explorer, mycologist, ecologist, university teacher

American botanist (1881-1962)

http://www.wikidata.org/entity/Q941374

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

United States