Page author: David Giblin
Crataegus okennonii
O'Kennon's hawthorn

Distribution: Occurring east of the Cascades crest in Washington; British Columbia to Washington, east to Idaho and Montana.

Habitat: Thickets, riparian zones, and grasslands.

Flowers: May-July

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern


[none provided]

Accepted Name:
Crataegus okennonii J.B. Phipps
Publication: Sida 18(1): 170-178, f. 2, 3 [map], 4a-c,f. 1998.

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Crataegus okennonii in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Crataegus okennonii checklist entry.

OregonFlora: Crataegus okennonii information.

E-Flora BC: Crataegus okennonii atlas page.

CalPhotos: Crataegus okennonii photos.

USDA Plants: Crataegus okennonii information.

4 photographs:
Group by