Amur Honeysuckle (or another closely related bush honeysuckle like Morrow's honeysuckle). they are invasive, but very hardy and tough. I am 100% sure that if you dug them up now, you could get them to survive. I collected one in early November and put it in a pot. It immediately threw out shoots and kept them through winter, starting growth again in spring. They produce interesting bark and are vigorous growers to the point that you will find yourself doing cutbacks and defoliations twice in the growing season.