Claytonia megarhiza (A. Gray) Parry ex S. Watson var. megarhiza
alpine springbeauty
Montiaceae (Purslane family)
(Previously in Portulacaceae)

Introduction to Vascular Plants

Photograph

© Ian Gardiner     (Photo ID #16018)


Map

E-Flora BC Static Map

Distribution of Claytonia megarhiza var. megarhiza
Click here to view the full interactive map and legend

Species Information

General:
Perennial herb with a massive, more or less woody underground stock bearing thick-branched roots; stems erect, simple, single to several, 1-6 cm tall.
Leaves:
Basal leaves numerous, forming rosettes, elliptic to egg-shaped, the blades 1-5 cm long, narrowing to a membranous-margined stalk 1-3 times as long as the blade; stem leaves paired, opposite, free, reduced, linear-oblanceolate, 1-3 cm long.
Flowers:
Inflorescence of round-topped racemes with 2-9 flowers on stalks 5-40 mm long, bracts present on all flowers; petals white to pink or dark rose, 5-9 mm long, joined at the base; sepals 2, 3-8 mm long, turning reddish with age.
Fruits:
Capsules, 3-valved, egg-shaped, 4-5 mm long; seeds 1-6, round, black, shining, 2-3 mm long.

SourceThe Illustrated Flora of British Columbia

Illustration

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.

Habitat and Range

Dry gravelly slopes, rock outcrops and talus slopes in the alpine zone; rare in SE BC, known only from Goat Mountain; E to S AB and S to CO, UT, NM and NV; disjunct in NT.

SourceThe Illustrated Flora of British Columbia