India is the oldest, richest and most diversified herbal producer in the world. The traditional Ethno-knowledge of her people is the oldest medicinal knowledge. The traditional herbal health care had been started from the ancient period, continue last over 6000 years, now very congratulated side effect free treatment all over the worlds. West Bengal is a eastern regional state of India, is also
... [Show full abstract] richer it's vegetation and ethnobotanical knowledge.