Looks like some kind of banana cultivar. It would be surprising to see that many banana plants in one spot, and none of them with fruit on them, unless there had been a recent freeze, or unless it was an ornamental variety which doesn't produce fruit. Most dessert bananas will make fruit within a year. Once they've fruited, that stalk will die. New recruitment to the patch comes from rhizomes.
Rhizomes pop up in two varieties: "Sword Suckers" that present just a couple very thin leaves and a conical growth aspect and which will produce fruit at maturity, and "Water Suckers" that grow immediately to look like miniature banana plants. The latter will not produce fruit.
Do you have any other photos?