Due to its rarity, Jadwar is commonly adulterated with root of Beesh (Aconitum ferox) which is a poisonous herb root and causes death. Beesh and Jadwar incidentally grow together and one must distinguish between them. Beesh is small , reddish and initially tastes sweet which soon becomes acrid followed with tingling sensation and numbness. consuming Jadwar immediately counters this sensation. Beesh may produce inflammation or blisters in tongue while Jadwar is free from such effects. False roots are rough, uneven and also shrivelled due to external manipulation such as boiling as compared to genuine Jadwar which is smooth and clear externally. Due to its bitter principles, insects seldom attack Jadwar and can be preserved for a long time in correct storage conditions