E-Flora BC: Electronic Atlas of the Flora of British Columbia

Potentilla elegans Cham. & Schltdl.
elegant cinquefoil (silverweed)
Rosaceae (Rose family)

Introduction to Vascular Plants

© Alfred Cook  Email the photographer   (Photo ID #8737)

E-Flora BC Static Map
Distribution of Potentilla elegans
Click here to view our interactive map and legend
Details about map content are available here
Click on the map dots to view record details.

Species Information

Click on the image below to view an expanded illustration for this species.



General:
Dwarf perennial herb from a much-branched stem-base covered with reddish-brown remains of leaf-bases; stems tufted, ascending to erect, 1.5-4 cm tall.
Leaves:
All basal, numerous, long-stalked, palmately compound, 1-2 cm long; leaflets 3, broadly egg-shaped, 2-8 mm long, deeply cleft to about the middle into linear-oblong segments except toward the base, green on both surfaces, sparsely short-hairy and glandular to nearly smooth.
Flowers:
Inflorescence of single stalked flowers, barely overtopping the leaves; corollas pale yellow, saucer-shaped, the petals 5, heart-shaped, 2-4 mm long, notched at the tip; calyces often soft-hairy and fine-glandular, 5-lobed, the lobes lance-oblong, 2-2.5 mm long, somewhat purplish, alternating with 5 shorter, oblong bractlets; ovaries superior; stamens 20.
Fruits:
Achenes, several, clustered, lopsided-egg-shaped, 1-1.5 mm long.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Dry rocky slopes and crevices in the alpine zone; rare in N BC, known only from the Cassiar area and the Horseranch Range; amphiberingian, N to AK and NT; E Asia.

Source: The Illustrated Flora of British Columbia

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is not evaluated, unknown or variable.

Taxonomic and Nomenclatural Links

Additional Photo Sources

General References