Castor bean varieties
Is there any way to tell Castor Bean varieties apart?
I have six trades and they're all marked "Castor Beans". The beans seem to be of two, maybe three, types.
One is larger, a solid dark brown, and are shaped almost like a rounded square.
The next is bean-sized with dark brown streaks with a light-colored filigree design.
The third kind is like the second, but larger, and lighter colored, almost silvery with lighter brown.
An ID would be wonderful.