Roem. & Schult.Family: Asclepiadaceae; Periplo- caceae.
Habitat: Throughout India.
English: Indian Sarsaparilla (black var.).Ayurvedic: Krishna Saarivaa, Jambupatraa Saarivaa, Karantaa, Shyamalataa, Shyaama, Gopi, Gopavadhu, Kaalghatika.Siddha/Tamil: Maattan-kodi, Paal-Kodi, Kattupala.Folk: Karantaa, Anantamuula (Varanasi).Action: Blood-purifier, alterative. Used for rickets in children. In combination with Euphorbia microphylla, the herb is used as a galactagogue. A decoction of the stem is used as a supporting drug in paralysis; of the root bark in rheumatism.
The major constituent of the root extract is germanicol docosanoate. The roots contains cryptanoside C. The leaves gave cryptanoside A and B and a cardenolide, cryptosin.Dosage: Root—5-10 g (API Vol. IV.); infusion—50-100 ml. (CCRAS.)