Sadly, 90% of bananas look alike. Your best bet is to collect a pup from this plant, if you like the fruit, and grow and enjoy your own.
Carolyn
Thanks for your input. I know there’s little chance of IDing this way, guess it was wishful thinking!
I’d love to steal a pup from her, oddly it isn’t giving many off, despite being in the ground for about 5 years.
She also
insists the one stalk continues to produce fruit every six months or so. Another oddity, but I suspect that may be the mimosas talking (she doesn’t care to know anything about growing fruit).