Anemone drummondii var. lithophila

(Rydberg) C. L. Hitchcock
Vasc. Pl. Pacif. N.W. 2: 325. 1964.
Endemic
Basionym: Anemone lithophila Rydberg Bull. Torrey Bot. Club 29: 152. 1902
Synonyms: Anemone globosa var. lithophila (Rydberg) M.Peck
Treatment appears in FNA Volume 3.

Aerial shoots (7-)10-25 cm. Basal leaves 5-12(-15); petiole 5-9 cm; leaflets nearly glabrous or pilose; ultimate segments of lateral leaflets 1.5-2.6 mm wide. Inflorescences: peduncle pilose; involucral bracts nearly glabrous or pilose; ultimate segments of lateral leaflets 1.5-2.6 mm wide. Flowers: sepals white, tinged blue, rarely abaxially white and blue, adaxially white, abaxially hairy; filaments yellow. Heads of achenes spheric. 2n=48.


Phenology: Flowering summer (Jun–Aug).
Habitat: Slopes, ridges
Elevation: 2100-3300m

Distribution

V3 142-distribution-map.gif

Alta., B.C., N.W.T., Yukon, Alaska, Idaho, Mont., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.

Bryan E. Dutton +, Carl S. Keener +  and Bruce A. Ford +
(Rydberg) C. L. Hitchcock +
Anemone lithophila +
Alta. +, B.C. +, N.W.T. +, Yukon +, Alaska +, Idaho +, Mont. +  and Wyo. +
2100-3300m +
Slopes, ridges +
Flowering summer (Jun–Aug). +
Vasc. Pl. Pacif. N.W. +
Anemone globosa var. lithophila +
Anemone drummondii var. lithophila +
Anemone drummondii +
variety +