Species Name (as per The Plant List) : Dicliptera verticillata (Forssk.) C.Chr.
Key identification features : Erect herb, branches angular. Leaves ovale or elliptic glabrous. Flowers in axillary clusters of small sessile umbel-like cymes. Calyx long, hairy, 5-partite. Corolla tube narrow with upper and lower lip long.
Literature : Pullaiah et al., 2011 - Flora of Eastern Ghats Vol. 4; H.O. Saxena & M. Brahmam, 1995- Flora of Orissa Vol. 3 ; H. O. Saxena and M. Brahmam, 1989 - The Flora of Similipal, Orissa