To me also *D. heterocarpon. *But there is 3 verities are reported in this species. So the proper identification of taxa is difficult here using this picture.
1. *Desmodium heterocarpon *(L.) DC. var. *gymnocarpum *Schindl. 2. *Desmodium heterocarpon *(L.) DC. var. *heterocarpon **Syn: Hedysarum heterocarpon *L.; *Hedysarum po*lycarpum Poir. ; *Desmodium polycarpum *(Poir.) DC.; *Desmodium patens *Wight 3. *Desmodium heterocarpon *(L.) DC. var. *strigosum* van Meeuwen -- *Prabhu Kumar K M* Scientist Plant Systematics & Genetic Resources Division Centre for Medicinal Plants Research (CMPR) & 'CMPR' Herbarium Kottakkal Arya Vaidya Sala Kottakkal, Malappuram *E-mail: prabhumkris...@gmail.com*
