Escaped Garden Flower? ID

[Ron Hardin]

In a Central Ohio roadside lawn

the peculiar leaf.

I'm doing a weed (aka wildflower) catalog as they turn up and ``unknown'' isn't a great title.

You qualify as a weed if you're found in a weed-like place, in my rules.

catalog so far

[Pat Kiewicz]

Looks like Geranium sanguineum (Bloody Cranesbill) and yes, it is an escaped garden flower.

[Ron Hardin]

Thanks. Newcomb's Wildflower Guide lists some cranesbills but not that one.

[told2b]

are good!