General:
Perennial from a short rhizome and stolons; stems ascending, branched above, glabrous or minutely hairy, 2-6 cm tall.
Leaves:
Basal leaves simple, spoon-shaped, 1.5-4.0 cm long, 4-8 mm wide, tapering to a slender stalk; stem leaves crowded below the raceme, oblanceolate, 0.5-1.2 cm long.
Flowers:
Short clustered racemes; petals 2-3 mm long, longer than the sepals; sepals 1.5-1.8 mm long.
Fruits:
Silicles, oblong-ellipsoid, with a short style, 6-15 mm long, 2-3 mm wide; seeds 4-10.
If more than one illustration is available for a species (e.g., separate illustrations were provided for two subspecies) then links to the separate images will be provided below. Note that individual subspecies or varietal illustrations are not always available.
Illustration Source: The Illustrated Flora of British Columbia