Page author: David Giblin
Androsace laevigata
smooth douglasia, cliff dwarf-primrose
Specimens
Photos

Distribution: Occurring west of the Cascades crest in Washington; British Columbia to Oregon.

Habitat: Ledges, rocky slopes, moist talus, and ridges, lowland to alpine.

Flowers: March-August

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern

Description:
General:

Mat-forming perennial herbs, the stems ascending, dichotomously branched.

Leaves:

Leaves in rosettes at the end of the branches, oblong-oblanceolate, 5-20 mm. long and 2-5 mm. broad, usually with a few teeth, glabrous or with hairs on the margins.

Flowers:

Flowers in umbels on leafless, stellate-pubescent peduncles 2-7 cm. long; umbels tightly 2- to 10-flowered, the pedicels 2-15 mm. long; subtended by an involucre of 4-8 ovate-lanceolate, acute, 3-8 mm. long bracts; calyx united its length, 6-7 mm. long, the 5 lobes lanceolate, acute; corolla deep pinkish-rose, the tube 6-7 mm. long, the 5 lobes oblong-obovate, rounded, 4-5 mm. long; stamens 5, opposite the corolla lobes, attached above mid-length on the corolla.

Fruits:

Capsule opening by 5 valves.

Accepted Name:
Androsace laevigata (A. Gray) Wendelbo

Synonyms & Misapplications:
Douglasia laevigata A. Gray
Douglasia laevigata A. Gray ssp. ciliolata (Constance) Calder & Roy L. Taylor
Douglasia laevigata A. Gray var. ciliolata Constance
Douglasia laevigata A. Gray var. laevigata
Additional Resources:

PNW Herbaria: Specimen records of Androsace laevigata in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Androsace laevigata checklist entry.

OregonFlora: Androsace laevigata information.

E-Flora BC: Androsace laevigata atlas page.

CalPhotos: Androsace laevigata photos.

USDA Plants: Androsace laevigata information.

44 photographs:
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