Pramod, C., and A.K. Pradeep. “Observations on the Flowering Plant Diversity of Madayippara, a Southern Indian Lateritic Plateau from Kerala, India”. Journal of Threatened Taxa 13, no. 2 (February 27, 2021): 17780–17806. Accessed September 18, 2021. https://threatenedtaxa.org/index.php/JoTT/article/view/3883.