Uddin, Amad, et al. “Collection of Begonia Adscendens C.B. Clarke (Begoniaceae) After More Than 100 Years from Esii Hill, Manipur, India”. Rheedea, vol. 18, no. 1, Aug. 2008, pp. 53-55, https://doi.org/10.22244/rheedea.2008.18.01.08.