Comprehensive medicinal plants : plant monographs alphabetically Vol 6 (Plants starting with P, Q, R and S - Raghavan, G. Vijaya (Houston, Texas : Studium Press LLC, 2011)
volume 1. Plants starting with A and B volume 2. Plants starting with C volume 3. Plants starting with D, E, F, G and H volume 4. Plants starting with I, J, K, L, M, N and O volume 5. Plants starting with P, Q, R and S volume 6. Plants starting with P, Q, R and S.
Keywords: Medicinal plants; Medicine, Ayurvedic