Anemone oregana var. oregana

Synonyms: Anemone adamsiana Eastwood Anemone quinquefolia var. oregana
Treatment appears in FNA Volume 3.

Aerial shoots 8-30(-35) cm. Basal leaves: lateral leaflets 1×-lobed; ultimate lobes 0.4-2 mm wide. Inflorescences: involucral bracts with terminal leaflet 2-8 × 1-3(-3.5) cm, base cuneate, margins crenate to deeply serrate, apex acuminate to acute; lateral leaflets unlobed or 1×-lobed; ultimate lobes 0.5-2 mm wide. Flowers: sepals blue to purple, reddish, or purple to pink, rarely nearly white; stamens 30-60, occasionally more. Achenes: body puberulous to pilose, rarely glabrous. 2n=16.

Phenology: Flowering spring (Mar–Jun).
Habitat: Shaded, moist woods, open hillsides
Elevation: 100-1800 m


Selected References


Lower Taxa

Bryan E. Dutton +, Carl S. Keener +  and Bruce A. Ford +
A. Gray +
Calif. +, Oreg. +  and Wash. +
100-1800 m +
Shaded, moist woods, open hillsides +
Flowering spring (Mar–Jun). +
Proc. Amer. Acad. Arts +
Endemic +  and Illustrated +
Anemone adamsiana +  and Anemone quinquefolia var. oregana +
Anemone oregana var. oregana +
Anemone oregana +
variety +