This stuff Is Everywhere very aggressive, but shallow rooted, need some help identifying it

A Geranium. Don't know which one.

I agree. I would call it a weedy geranium.

I think that's Leonorus cardiaca/Motherwort.

https://www.google.com/search?...

It kinda reminded me of my baby hydrangea quercifolia:


But no, that's not it.

It does look like motherwort as seen in this pic (the first one): https://3herbmamas.wordpress.c...

here is our database entry for Motherwort (Leonurus cardiaca)

The growth pattern looks different to me.

The leaf shape varies as the plant grows. The database here doesn't have a picture of spring growth, such as this: https://www.minnesotawildflowe....
I'll try to remember to take a picture soon and submit it for future reference.