Shanavas Khan, A. E., E. S. Santhosh Kumar, S. Binu, and P. Pushpangadan. 1998. “A New Species of Biophytum DC. (Oxalidaceae) from Peninsular India”. Rheedea 8 (1): 79-81. https://doi.org/10.22244/rheedea.1998.08.01.05.