This is one of the worst invasives at the FWG, or anywhere in our area. Not in the same league as the Kudzu Vine, but in the opinion of many, close! It is just starting to flower, which means soon the seed pods will follow. There is now a Tuesday morning group at FWG, under the guidance of Barry, working exclusively on invasive species, which include this one of course, but also the next one, Garlic Mustard.