It might be dock, but I'm not sure. Dock has a HUGE carrot-like tuber root and if you dig it up, be sure not to cut the root because new plantlets will grow back from pieces of root left in place. I used to have horses and have always thought dock to be toxic, especially the seeds, so I've kept it off my property with a vengeance, not allowing it to go to seed, and digging it up whenever I saw it.
[member: 8428"]@Yvonne G is much better at this game than myself...i have invited her so lets see if she may recognize..it looks familiar but not sure..[/QUOTE]