1. Ahmedullah, M. & M.P. Nayar (1986). Endemic Plants of the Indian region—Vol. 1. Peninsular India. Botanical Survey of India, Calcutta, 262 pp.
2. Barnes, E. (1944). Notes on the flowering plants of Biligirirangan hills. Journal of the Bombay Natural History Society 44(3): 436–459.
3. Barve, N., M.C. Kiran, G. Vanaraj, N.A. Arvind, D. Rao, R. Uma Shaanker, K.N. Ganeshaiah & J.G. Poulsen (2005). Measuring and mapping threats to a wildlife sanctuary in Southern India. Conservation Biology 19(1): 122–130.
4. BHL (2022). Biodiversity Heritage Library. https://www.biodiversitylibrary.org/. Accessed on 14 April 2022.
5. Blatter, E. (1908). Contributions to the flora of North Coimbatore (from materials supplied by C.E.C. Fischer). Journal of the Bombay Natural History Society 18: 390–429.