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

General:
Tufted perennial herb from a taproot and a usually branched stem-base; stems erect, 0.5-15 cm tall, glabrous to hairy with simple and branched hairs.

Leaves:
All basal, linear to linear-oblanceolate, 0.2-1.2 (1.9) cm long, 0.5-3 mm wide, upper surface usually glabrous, lower leaf surfaces mainly with simple to 3-branched hairs, margins hairy-fringed with stiff simple hairs, 0.5-1 mm long; stem leaves lacking.

Flowers:
Racemes 3- to 15-flowered; flower stalks 2-5 mm long, hairy; petals yellow, 2-6 mm long; sepals 2-2.5 mm long, soft-hairy.

Fruits:
Silicles, 2-7 mm long, 2-3.5 mm wide, egg-shaped to elliptic, plane; hairy or glabrous; styles 0.5-1 mm long; seeds 2-12, about 2 mm long.