Single vine started to grow within the Sugar Snap Peas. Was curious to see how it would grow so pulled the Snap Peas at the end of harvest in late June and let the mystery vine grow further. Not sure if it is invasive or not but it sure has grown healthy in the last couple months. Anyone know what it is? It appears to have lots of seed pods on it and the vines like to braid. Not sure if it will hurt the rest of my garden or not. Don�t necessarily mind the vine where it is currently growing but I do not want it to begin growing in other areas.