This was taken in Massachusetts in the summertime. I've seen it before but I can't remember it's name.
Can anyone ID it?
Whoops! Meant to post this in the plant id forum... sorry!
Ummm thats one I keep having to ask as the mem doesnt stick- know it is grown in the ditches a lot
Polygonum, either P persicaria or pennsylvanicum - not sure how to tell them apart.
I got a Persicaria pensylvanica on the other forum too. Thanks!