Viburnum nervosum Health Dictionary

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Viburnum Nervosum: From 1 Different Sources

Hook. f. & Thoms.

Synonym: V. grandiflorum Wall. ex DC.

Family: Caprifoliaceae.

Habitat: The Himalayas from Kashmir to Sikkim at altitudes of 3,000-4,000 m.

Ayurvedic: Tilvaka.

Folk: Telam, Timoi (Kumaon), Tilen, Thelkaa (Garhwal).

Action: Bark—astringent; contain 13.1% tannin on dry basis.

Health Source: Indian Medicinal Plants
Author: Health Dictionary

Viburnum Coriaceum

Blume.

Family: Caprifoliaceae.

Habitat: The Himalayas from Punjab and Bhutan at altitudes of 1,200-2,500 m, also in the Nilgiris.

Ayurvedic: Tilvaka (related species).

Folk: Kaalaa Titmuliyaa, Tita, Karwaa (Kumaon).

Action: The root and stem bark— antispasmodic, uterine sedative.

Ethanolic extract of the aerial parts shows antiprotozoal activity against Entamoeba hystolytica.

The root and stem bark (also of V. foetidum) possess distinct odour of the root of valerian. The extracts of root and stem bark exhibited antispas- modic activity and were comparable with those of the bark of V. opulus var. americanum and V. prunifolium.

Laal Titmuliyaa (Kumaon) is equated with Viburnum mullaha Buch-Ham. ex D. Don syn. V. stellulatum Wall ex DC.... viburnum coriaceum

Viburnum Cotinifolium

D. Don.

Family: Caprifoliaceae.

Habitat: The Himalayas from Kashmir to Bhutan at altitudes of 1,200-3,300 m.

Folk: Richh, Richhabi, Khimor (Punjab), Gwiaa, Ghinwaa, Guyaa, Ghenu (Kumaon).

Action: Bark—used in menorrhagia and metrorrhagia.... viburnum cotinifolium

Viburnum Foetidum

Wall.

Family: Caprifoliaceae.

Habitat: Khasi hills at altitudes of 900-1,800 m.

Folk: Narwel (Maharashtra).

Action: Leaves—astringent, antispasmodic. Juice used in menorrhagia and as a sedative (a substitute for American Viburnum bark) in uterine disorders, and in post-partum haemorrhage. See Viburnum coriaceum and V. opulus.... viburnum foetidum

Viburnum Opulus

Linn. var. americanum (Mill.) Ait.

Family: Caprifoliaceae.

Habitat: Native to North America. Dried bark imported into India.

English: Cranberry Bush, Cramp- bark.

Action: Used as a diuretic and as a uterine sedative in functional uterine disorders.

The activity of the bark has been attributed to the presence of uterine relaxants, acting directly on the muscle and not through sympathomimetic action. The muscle relaxants include an essential oil, an amorphous, bitter phenolic glucoside, esculetin and scopo- letin.

The bark contains hydroquinones, arbutin, methylarbutin and traces of hydroquinone; coumarins including scopoletin and scopoline; tannins mainly catechins.

The polycondensed tannins produced significant angioprotective effect in rats.... viburnum opulus

Viburnum Prunifolium

Linn.

Habitat: Native to eastern and central USA. (Experimental cultivation in the Nilgiri hills.)

English: Black Haw.

Ayurvedic: Tilvaka (related species).

Action: Uterine sedative (used in the treatment for threatened miscarriage, under strict medical supervision. Spasmolytic. (The British Herbal Pharmacopoeia.) Used after childbirth to check bleeding and pain, also in dysmen- orrhoea.

The stem and root bark gave couma- rins including scopoletin, aesculetin and scoplin; a biflavone, amentofla- vone; triterpenes including oleanolic and ursolic acid and their acetates, caffeic acid derivatives; salicylic acid, salicin, arbutin (traces); tannins (2%).

Coumarin, scopoletin, is a uterine sedative, while salicin is an analgesic.... viburnum prunifolium

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