This was something strange for me but more than that very excited when i first saw this particular species while going to Gangtok today. There was a jam of vehicles where the army vehicle had collided with a Bolero near Sikkim University. Our vehicle was in the queue near Ranipool LPG storage where i came across this banana species planted in-front of a nearby residence. I had never come across such banana with its flower and fruits growing upward.
I searched at internet about this strange species, there was nothing exactly i could find but this species finds close resemblance with musa ornata, a banana species of Indian origin,