Sedum album is a perennial herb, creeping, forming mats to 20 cm diameter, flowering stems erect to to 30 cm.
Leaves alternate, oval, succulent, cylindrical, to 1 cm long.
Flowers white or pinkish, 5-parted, petals to 0.4 cm, in dome-topped, branched cluster at top of stem, June-July.
Fruit capsules pink, to 0.4 cm.
Wetland status: NL.
Frequency in NYC: Very infrequently escaped from cultivation.
Habitat: Open sites.