Lol, I know I sprayed it last year, everything died but that.Some variety of plantain?
2-4D, Cross bow. Shovel?
It is some tuff stuff for sure, I sprayed it last year it killed to bare dirt except that stuff.Looks like some type of dock (Rumex). They have a really deep taproot. Never can get it all. Probably will take some roundup to get it.
Oh is crossbow actually a name of herbicide lol. I thought you were kidding lol. I will look into it. I bought 2 gallons of big n tuf concentrate a few years ago forgot what I paid but had no affect on that particular weed.Crossbow will take it out and leave grass alone.
Looked up big n tuf, it's a generic round up. About 2X more expensive than round up.