Caesar, I think you’re right. You posted earlier about eBay seller “Uncle Chan” selling D. alata as D. esculenta. Well, a while back, I purchased a purple D. esculenta from an eBay seller in Thailand and when it finally sprouted, it wound up being Ube, a purple D. alata. Anyway, about 5 months ago I ordered D. esculenta from Uncle Chan and it finally arrived today. It’s purple and it’s already sprouting. I’m not 100% yet but, here in about a week or two, after it grows a few inches, I’ll know if it’s an Ube also. Oh well, it was worth a shot. I was really looking forward to that being a D. esculenta. The only one I have just woke up from a 4 month sleep about 3 weeks ago and is, so far, my least vigorous Dioscorea.