A PHARMAGNOSTICAL STUDY OF MELIA AZEDARACH LINN
Dr. Umesh Kumar Singh and Dr. Sunita D. Ram
ABSTRACT
The term pharmacognosy is derived from two Greek words ‘Pharmacon’ means drugs and Gignosco or Gnosis - to acquire knowledge. The original and basic approach towards phrmacognosy includes study of morphological system, study of the cell structures and organization and study of tissue system, which still holds a key in identification and the better understanding of the correct species of the plant and also to help us to differentiate between closely related species of the same genus. It is also the first step to standardize a drug, which is the need of today.
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