Could this be a Lima Bean?

[imgrimmer]

Some years ago I found these beans in my garden, they appeared among others. I always thought this is a Lima Bean. The only Lima variety I was able to grow was Speckled Dixie Butterpea a bush type, this is a pole type.
I don`t have pictures of the pods, but they are long and nearly round but with a little of the shape of a pea pod.
The pods are edible. I heard Lima Beans have inedible pods. So I think it is more a "normal" Ph. vulgaris...
What do you think? Can you judge only from these pictures?

this is from 2012


and 2013


not a good quality, sorry for that!

[DarJones]

Not a lima, if it were, you would not be eating the pods.

It appears to be a flattened ordinary bean P. Vulgaris.

[imgrimmer]

thanks, that was what I thought. they are definately edible. anyway it is a good variety for me. it produces fresh beans until frost.