Rheum emodi

Rheum emodi
Scientific classification
Kingdom:Plantae
Clade:Angiosperms
Clade:Eudicots
Order:Caryophyllales
Family:Polygonaceae
Genus:Rheum
Species: R. emodi
Binomial name
Rheum emodi

Rheum emodi, commonly known as Himalayan rhubarb, is a medicinal herb used in the Indian Ayurvedic system of medicine. It belongs to the family Polygonaceae. The plant is found in the sub-alpine and alpine Himalayas at an altitude of 4000 meters.

Names

Sanskrit – Amlaparni, Revatchini; Bengali – Rheuchini, Banglarevanchini; Gujarati – Gamnirevanchini; Hindi – Revand chini. Kashmiri – Pamb Chalan

Chemical constituents

Hydroxyanthracene derivatives are mainly emodin, chrysophanol and their glycosides.[1] Other hydroxyanthracene derivatives are rhein, aloe emodin and physcion and their glycosides.[2]

References

  1. Indian Herbal Pharmacopia Vol. II, Page-123
  2. Shah C.S., Quadry J.S., and Bhatt J.G., Planta Med., 22, 103(1972).
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