Synonyms: Arum trilobatum, Arum orixense
Common names: Bengal Arum, Lobed Leaf Typhonium • Tamil: karunai-k-kilanku, pitikarunai, karunai, karu karunai kilanku • Bengali: Ghat kanchu, Kharkon, Ghet kachu or Gher Kochu. • Assamese: Chema kachu
Tribal Names: Kharbas, Sarakao (Chakma); Kalman (Garo).
Habitat :Typhonium trilobatum is an aroid distributed throughout India,Burma & Bangladesh
Typhonium trilobatum is a tuberous herb, with subglobose tuber up to 4 cm diam. Petiole 25-30 cm long; lamina hastate-subtrisect, segments all acuminate, front segment ovate, 8-18 cm long, lateral ones obliquely ovate, shorter, subbilobed at base. Peduncle thin, 5-7 cm long; tube of spathe oblong, 2.5 cm long, lamina oblong-ovate-lanceolate, acuminate, 15 or more cm long, 5-7 cm broad, inside rose-purple. Spadix nearly 15 cm long. Female inflorescence short-cylindric, about 7 mm long; male inflorescence 1.25-1.5 cm long, rose-pink, situated above the female. Flowering: August.
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The plant has very narrow 3 ft flower heads emerging before leaves in spring, then unfurl into only kind of narrow, with intricate maroon and cream patterning. When the leaves do appear, they’re large and compound, similar to Cobra Lily, on a stalk that is light green and black-patterned. It emits a distinctive odour for a few hours when it first blooms, like most arums.
Edible Uses: Tubers are eaten in some tribal societies and the plant also has various medicinal uses.
Tubers and roots contain a volatile acrid principle, ?-sitosterol, two unidentified sterols and an unidentified crystalline compound (Ghani, 2003).
The plant is hypnotic. Fresh corms are very acrid and a powerful stimulant; employed as a poultice in tumours. The corms are reported to relax the bowels and provide relief in haemorrhoids and piles. They are eaten with bananas to cure the stomach complaints. The Garo of Madhupur applies root paste locally on ulcer of cattle.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.