Natarajan, Sivaraj, translator. “Floristic Ecology and Phenological Observations on the Medicinal Flora of Southern Eastern Ghats, India”. Open Access Journal of Medicinal and Aromatic Plants, vol. 5, no. 2, Feb. 2015, pp. 5-22, https://epubs.icar.org.in/index.php/JMAP/article/view/42004.