Jambu is one among the key stone species. Jambu is a very well known tree in Ayurveda being famous for its anti-diabetic potential. This Dravya which is mentioned in Phala varga of Brihatrayi, is said to be of 5-6 varieties according to Nighantukara's like Raja, maha, Kshudra, Kaka, Jala & Bhumi Jambu. Raja means Shresta or superior or having bigger fruit & Kshudra means smaller or inferior or having smaller fruit. Both these Jambu bheda is said to have same properties, but Jambu is said to be Shresta than any other variety. The source of Jambu is Eugenia jambolana Lam., & Kshudra Jambu is...