Page author: David Giblin
Corylus cornuta ssp. californica
California hazelnut
Specimens
Photos

Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California.

Habitat: Forest edge and openings, thickets, and rocky slopes at low to middle elevations.

Flowers: January-March

Origin: Native

Conservation Status: Not of concern

Description:

[none provided]


Accepted Name:
Corylus cornuta Marshall ssp. californica (A. DC.) A.E. Murray
Publication: Kalmia. 12: 19. 1982.

Synonyms & Misapplications:
Corylus californica (A. DC.) Rose
Corylus cornuta Marshall var. californica (A. DC.) Sharp
Corylus cornuta Marshall var. glandulosa B. Boivin
Corylus rostrata Aiton var. californica A. DC.
Corylus rostrata Aiton var. tracyi Jeps.
Additional Resources:

PNW Herbaria: Specimen records of Corylus cornuta ssp. californica in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Corylus cornuta ssp. californica checklist entry.

E-Flora BC: Corylus cornuta ssp. californica atlas page.

CalPhotos: Corylus cornuta ssp. californica photos.

USDA Plants: Corylus cornuta ssp. californica information.

20 photographs:
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