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John Hamner

J W Hamner

September 15, 1870 – October 29, 1950

pharmacist, botanist, author, painter, photographer

botanist (1870-1950)

Wikidata iD http://www.wikidata.org/entity/Q27042116

Collected or identified specimens in the following Families:

Families Collected 10

Families Identified 9