I have a really obnoxious weed - it's on my top ten of weeds I hate. It's got to be in the chrysanthemum family because that's how the leaves smell. I as guessing feverfew, because I know that can get a little out of control, but I've never planted that. The roots spread like crazy, but also go deep.
I've never seen it bloom, because I try to eradicate it before it can. Roundup works on it kind of, but since it's roots spread so widely, the plant you kill in one spot, just pops up somewhere else.
Anyone know what it is? I don't think I'll ever get rid of it.