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Khasi Orchid Ginger
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Khasi Orchid Ginger
P Native Photo: Thingnam Rajshree
Common name: Khasi Orchid Ginger • Mizo: Lung-ai-thing Lalram
Botanical name: Caulokaempferia linearis    Family: Zingiberaceae (Ginger family)
Synonyms: Costus linearis, Kaempferia linearis, Monolophus linearis

Khasi Orchid Ginger is a rock-dwelling herb, 16-18 cm long. Roots are worm like, whitish. Stem is greenish, round, about 0.2 cm in diameter. Leaves are 10-11, stalkless, hairless, blade green, lanceshaped, 5-6 x 0.5-0.6 cm, with a tail. Sepal-cup is pinkish white, upto 1 cm long. Petals are pinkish white, linear-oblong, 7-10 x 3-4 mm, tube upto 2 cm long, hairless. Lateral staminodes are oblong-wedge-shaped, as long as petals. Lip is broadly wedge-shaped, obovate, trilobed, 1-2 cm long, midlobe slightly notched, tinged with yellow spot at the throat. Anther-crest large, petal-like, tip reflexed, round. Ovary is one-celled, style thread-like, stigma cup shaped, fringed with hairs at tip. Flowers are borne few in a branch-end cluster with axis hairless; bracts 2, green, lanceshaped, up to 3 cm long, pointed, each subtending upto 5 flowers. Khasi Orchid Ginger is found growing in mossy moist rock crevices or boulders in the bank of streams in shady places, in Meghalaya and Mizoram. Flowering: July-August.
Medicinal uses: Local tribe Chakmas use crushed leaves on the head in vertigo.

Identification credit: Tabish Photographed at Krang Suri Waterfall, Meghalaya.

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