Balan, Anoop P., and Harikrishnan Shanmugam. “<i>Ixora predeepii< I>, a New Species of Rubiaceae from Southern Western Ghats, India”. Bangladesh Journal of Plant Taxonomy 23, no. 1 (June 23, 2016): 65–69. Accessed September 8, 2025. https://www.banglajol.info/index.php/BJPT/article/view/28346.