Rasingam, L.; Pandey, R. P. <I>Combretum tetragonocarpum< I> Kurz Var. <I>Tetralophum< I> (C. B. Clarke) M. Gangop. &Amp; Chakrab. (Combretaceae) - A New Record for India from Nicobar Islands. Nelumbo 2009, 51, 211-212.