Page author: David Giblin
Cotoneaster horizontalis
rock cotoneaster, rockspray cotoneaster, wall cotoneaster

Distribution: Occurring west of the Cascades crest in lowland western Washington; British Columbia to Oregon; also in Ontario, Canada.

Habitat: Fields, forest openings, and disturbed areas typically at low elevations.

Flowers: May-June

Origin: Introduced from China

Growth Duration: Perennial

Conservation Status: Not of concern


[none provided]

Accepted Name:
Cotoneaster horizontalis Decne.
Publication: in Fl. des Serres Ser. II, xii. 168. 1877.

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Cotoneaster horizontalis in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Cotoneaster horizontalis checklist entry.

E-Flora BC: Cotoneaster horizontalis atlas page.

CalPhotos: Cotoneaster horizontalis photos.

USDA Plants: Cotoneaster horizontalis information.

3 photographs:
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