re: what is your most noxious plant/weed?

We pulled the crepe myrtles up when we moved in a few years ago but we didn’t get all the roots. Still get shoots in the flower beds. The dollar weed! Oh the dollar weed. I said at the beginning of the year I didn’t care if I ended up have to turn my yard to dirt I was getting the dollar weed. Happy to say only have beautiful green centipede in the yard right now. Well that and a couple of patches of clover and I am pretty sure I keep catching from the neighbor.