Persicaria perfoliata (esp. NJ to Mass), a.k.a. Polygonum perfoliatum, mile-a-minute weed, Asiatic tearthumb, devil's tearthumb, or devil's tail
However, the introduction of mile-a-minute somewhere between the late 1930s and 1946 to a nursery site in Stewartstown, York County, Pennsylvania did produce a successful population of this plant.