Sanoj, E. and Sabu, M. (2011) “The identity of <i>Hedychium marginatum</i> C.B. Clarke (Zingiberaceae), and a new species, <i>H. Nagamiense</i> from North-eastern India”, Bangladesh Journal of Plant Taxonomy, 18(2), pp. 169–176. doi: 10.3329/bjpt.v18i2.9304.