Teramnus labialis ?;
I was hoping id atleast upto genus would be possible with only vegetative characters.
This looks like a species of Teramnus to me. Please check these links :
Thank you very much sir. Will wait for flowers to confirm species ID.
It seems Atylosia albicans
Thank you sir, will wait for flowers to confirm.
Cajanus rugosus (Wight & Arn.) Maesen ?
I do not think leaves are rugosus here as in GBIF– specimen and as at Kerala Plants.
Also look different from images at Cajanus albicans
Some possibility of Teramnus labialis as per images herein.