Looking for Wrinkled Pea varieties

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Does anyone know of the names for various wrinkled seed peas? The wrinkled ones are supposed to be sweeter, but many places do not state whether the seed is wrinkled or round.

Of course, me being me, I would love them to also be pole varities, but will take any variety names, just so I can try to find seeds for them.

Thanks in advance for any suggestions!