Ralph Hoffmann

American teacher, ornithologist and botanist (1870-1932).

Ralph Hoffmann (November 30, 1870 – July 21, 1932) was an American natural history teacher, ornithologist, and botanist. He was the author of the first true bird field guide.

Abbreviations: Ralph Hoffm.
Occupations: zoologist, teacher, ornithologist, botanist
Citizenships: United States
Languages: English
Dates: 1870-11-30T00:00:00Z – 1932-07-21T00:00:00Z
Birth place: Stockbridge
Direct attributions: 1 plant, 0 fungi
Authorship mentions: 1 plant, 0 fungi

1 plant attributed to1 plant:

Cirsium arvense f. albiflorum Ralph Hoffm. 1922
plant form in the asteraceae family
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