Help identifying this "wild" green bean plant!
So I have this crazy vine that started growing in my flowerbed along a fence (but started in behind the fence in an area where a mulch play area was getting taken over by weeds). I went out there today to do some weed pulling and much to my surprise I found what looks like green beans on this vine that was growing over my bushes.
Can anyone ID this type of bean? We didn't even have a garden last year so I have no idea how this plant could have gotten into my yard. It's not the neighbor's either...
Here are some pics. There are green beans and purple ones....I can't tell if the purple ones turn green or vise versa (sorry if silly, I haven't grown green beans before)