Red Roseroot is a perennial herb with the main root
10-30 cm or longer, emerging into a thick basal stem, with persistent
old flowering stems. Basal stem leaves are brown, scalelike,
round-triangular, about 5 x 6-8 mm. Flowering stems are erect or
curved, 1-5 cm long, up to 2 mm thick. Stem leaves are alternate,
stalkless, linear-lanceshaped to lanceshaped, 5-7 x 1-1.5 mm, margin
entire, tip somewhat blunt to pointed or tapering to long tapering.
Flowers are borne in few flowered, compact corymbs, 0.8-1 cm in
diameter. Flowers are unisexual, (4 or)5-merous, longer than
flower-stalk. Sepals are red, oblong or lanceshaped to
triangular-oblong, 1.5-4 mm, tip blunt or pointed to tapering. Petals
are red or yellow, oblong-ovate to somewhat obovate or lanceshaped to
broadly oblong, at tip constricted, 1.5-4 mm, tip blunt to almost so.
Stamens are 8-10, 3-4 mm. Fruits are red when mature, ovoid to
oblong-ovoid, apical beak reflexed, very short. Red Roseroot is found
in Central Asia to SW Siberia and W & Central China, including the
Himalayas, at altitudes of 2200-5300 m. Flowering: June-July.