I'm not aware of any home brewers harvesting native hops, nor do I know what flavors would be imparted. However, it would seem probable that early colonists might have used the native plants in their beers. Brewers and brewsters throughout history have made use of native flora to flavor their fermented beverages.
PLANTS Profile for Humulus lupulus (common hop) at USDA PLANTS
Illustration from USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 633