Looks like cavendish, but I'm not sure if it's Musa dwarf Cavendish(stems look kinda slender), it could be one of the other cavendishs. But then again the dwarf is the most widely sold.

I just wish they would make some 'nanners for me, ha ha!

Keep em alive, and give em growing room and you just might never know! : )

I think those are Dwarf Cavendish. If you get pretty warm summers, and you plant them in a 30-gallon or larger pot, you can get blooms and fruit from them. In a container, I've seen them fruit at 5-foot height(pseudo-stem). That's assuming that you'd overwinter them inside near a bright window or with supplemental lighting.

They look it to me.I got a pup in trade last year?or year before.Think year before.Its got some pups around it now& its young leaves in the spring will get the p[urple treaks but not rest of year.Mines not fruited or anything yet.she told me they could fruit sometime after 2 feet& though they say most grow to about 5 ft shes had some grow 7-8 ft.she was in West Palm FL.mines still stubby looking though.yours looks good.