What kind of flower is this?

it looks like a sweet pea but half the size, and the seeds look like little grimalen fingers? it was found along side a creek , and it was vining, could it be a smaller type of sweet pea???
What kind of flower is this?
there are several sweet pea variations. you don't say where you are located and without a picture- its a little hard to be more accurate
Reply:I think its a wild bean. Was it pink flowering and the beans were tiny? I saw it in an edible plants book with the reccomendation that you would have to be very very hungry.

cream song