*Indigofera* to me also but i am not confident in *trita* . the habit is seems to be different.
There are two varieties; *Indigofera trita* var. *marginulata* and *Indigofera trita* var.* trita* based on fruit character Please check -- *Prabhu Kumar K M* Scientist Plant Systematics & Genetic Resources Division Centre for Medicinal Plant Research (CMPR) & 'CMPR' Herbarium Kottakkal Arya Vaidya Sala Kottakkal, Malappuram *E-mail: [email protected]*
