General:
Perennial, slightly woody herb from a rhizome; stems stout, erect or nearly so, often branched, 10-30 cm tall.

Leaves:
Generally all stem leaves, usually 3-5 per whorl, leathery, evergreen, oblanceolate, 2-7 cm long, 0.5-2.5 cm wide, sharply toothed, tips abruptly pointed, bases tapered; stalks 3-8 mm long.

Flowers:
Inflorescence of 3 to 10 nodding flowers in terminal umbel-like cluster, flower stem minutely- and glandular-hairy; flower stalks 4-10 cm long, glandular-hairy; bracts narrowly egg-shaped, deciduous; petals 5, distinct, 4-7 mm long, pinkish to somewhat rose, waxy; sepals 5, distinct, 1-2 mm long, margins jagged-toothed; ovaries superior; styles in depressed centre of ovary; stamens 10, anthers with terminal pores on tubes, the filament bases widened and swollen, only hairy on margins.

Fruits:
Capsules, nearly globe-shaped, 5-7 mm wide.

Source:  The Illustrated Flora of British Columbia