Years ago (at least 30, but probably closer to 40), a co-worker had some lavender/purple lima beans in his lunch; his Grandmother was kind enough to send me a few seeds. She called them "Blue Speckled pole lima beans". They were a speckled bean that turned purple when cooked. Long shot, I know - but if anyone has heard of these or knows where I might find some seed, I would be very grateful for the information. I have googled, but haven't found any info. Thanks for reading this post!