Crotalaria medicaginea ?

Crotalaria medicaginea ?;

reserve forest (Nanmangalam) in Chennai- Nov'09?;Yellow Flowers - efloraofindia | Google Groups

Wild Herb for ID : Nasik : 180912 : AK-1:   A small, wild herb seen in Nasik on 6/10/2009 with yellow flowers.
Leaves resembled the methi vegetable.
Something similar to methi?
Could this be any Trigonella sp.?
in absence of sizes I am guessing this to be Crotalaria medicaginea but others won't get any clue.
Many thanks for the id of this herb which was taken by me very casually growing in low light.
It was a herb same size as Methi plant, with yellow flowers exactly similar in size to Methi flowers.
But I believe Methi flowers to be white in color, so wanted to know its id.