Page author: David Giblin
Rosa woodsii
WTU specimens
Other herbaria

Distribution: Occurring east of the Cascades crest in Washington; Alaska south to California, east to the central U.S. and eastern Canada.

Habitat: Valleys and hillsides at low elevations to forest openings at mid-elevations in the mountains.

Flowers: May-July

Origin: Native

Conservation Status: Not of concern


Shrub 1-2 m. tall, more or less prickly or nearly unarmed, usually with well-developed, straight, slim, infrastipular prickles.


Leaves alternate, deciduous, odd-pinnate with 5-9 leaflets; leaflets elliptic or obovate, wedge-shaped toward the base, up to 5 cm. long and 2.5 cm. wide, sharply serrate.


Flowers fairly small, several in flat-topped inflorescences at the branch tips; sepals 5, 1-2 cm. long and 2-3.5 mm. wide at the base, persistent; petals 1.5-2.5 cm. long, light pink to deep rose; stamens numerous, and pistils many.


Hips globose to ellipsoid, 6-12 mm. long, red.

Accepted Name:
Rosa woodsii Lindl.

(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Rosa woodsii in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Rosa woodsii checklist entry.

E-Flora BC: Rosa woodsii atlas page.

CalPhotos: Rosa woodsii photos.

USDA Plants: Rosa woodsii information.

60 photographs:
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