I received some Pink Shell vine seeds from a swap- can't remember who I got them from. That's what they were labeled as. For the life of me I can't find any info on them. They are a med. brown color and are shaped like a tiny little fig, about 1/4 in long. I know this is a long shot, but would anyone out there have any idea what these are? I'm soaking them and will try them anyway. Thanks!