Canthium parvifolium Roxb., Fl. Ind. 2: 170 (1824) (syn: Plectronia parvifolia (Roxb.) K.Schum. ; Plectronia parvifolia (Roxb.) Benth. & Hook.f. ex Kurz ; Webera adunca W.Hunter);
India to Indo-China: Bangladesh, Cambodia, India, Vietnam as per POWO;
Regarding the Identification of the Species collected from Mayurbhanja Odisha: 6 high res. images.
Can it be some Garcinia species? Pl. check:
Leaves are not opposite so it is not Garcinia. It looks a bit like Flacourtia indica but I am not sure.
I think looks different as per images at
I think also does not match with any other species as per images at
Rubiaceae ??? Cerscoides ??? not sure without flowers
It looks different from images at
Pl. check with images at