What is this used for?

[HeelSpur]

Got this at a yard sale back in april and only bought because its in good condition and was only a buck.

Sorry about the pics, brought camera from ac to heat & humidity and she fogged up.

[superzstuff]

I have a small one of those used to jack weeds out of ground. You could uproot small trees with that one!

[Neals]

I agree, a heavy duty weeder

[HeelSpur]

At least I was on the right track I thought it resembled a dandylion digger-upper.

[rusty]

LOL///for giant mutant alien dandilions ....

[wvtools]

It could be an American version of an asparagus chisel.