Plant ID please Two of these now 3 foot tall plants popped up between my comfrey and my black currant, and another smaller one over by the gooseberry, I think just as of this year. They are looking more and more tree like, I may have a root problem on my hands if I don't murder them yesterday. They kinda look like a willow and kind of like a nectarine? Does anybody know what they are? I'm in SW Missouri.