Abhidana Ratnamala popularly known as Shadrasa Nighantu is a Nighantu (Dictionary) of Synonyms of Drugs of all origins. As the work is divided into Six Skandas (chapters) based on the principle taste of the drugs it is so called as Shadras Nighantu. Author had given synonyms for the parts of the trees viz. root, bark, seed, leaf, etc. which are not normally included in other Nighantus. This book is popular in Andhra Pradesh in particular and South India in ...