John O. Sawyer

U.s. botanist (1939–2012).

Abbreviations: Sawyer
Occupations: university teacher, botanist
Citizenships: United States
Languages: English
Dates: 1939-01-01T00:00:00Z – 2012-01-01T00:00:00Z
Direct attributions: 3 plants, 0 fungi
Authorship mentions: 3 plants, 0 fungi
Links:IPNIVIAF

3 plants attributed to3 plants:

Frangula obovata (Pearleaf Buckthorn) (Kearney & Peebles) G.L.Nesom & Sawyer 2009
plant species in the rhamnaceae family
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Frangula purshiana ssp. ultramafica (Caribou Coffeeberry) Sawyer & S.W.Edwards 2007
plant subspecies in the rhamnaceae family
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Frangula purshiana ssp. annonifolia (Greene) Sawyer & S.W.Edwards 2007
plant subspecies in the rhamnaceae family
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