General:
Annual herb from a fibrous root; flowering stems erect, 2-16 cm tall, simple or branched; glandular-hairy.
Leaves:
Basal leaves crowded, spoon-shaped, blades to 1 cm long, palmately 3- to 5-lobed, smaller leaves often entire; stem leaves similar, smaller.
Flowers:
Inflorescence terminal, flowers single or few to several; petals white, egg- to wedge-shaped, 2-3 mm long; calyces reddish, bell-shaped, joined to ovary for much of length, glandular; the calyx lobes egg-shaped, erect; stamens 10.
Fruits:
Capsules.
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