1. ‘Bhava Prakash Nighantu,’ p. 321, published by Motial Banarsidas (Banaras), 1949.
2. ‘The Charak Samhita,’ Vol. II, p. 43, published by Gulabkunverba Ayurvedic Society, Jamnagar (India), 1949.
3. Dymock, W., Warden, C. J. H. and Hooper, D. Vol. II, p. 354, Education Society Press, Bombay (1891).
4. Van Rayon, P. Blumea 10(i), p. 122 (1960);
5. Oza, G. M. Indian Forester 97, p. 651 (1971).