Compare with Geum canadense.

Compare to Hydrophyllum virginianum - Virginia waterleaf.

The silver veining and conduplicate leaves shows Geum canadanse. The markings on Hydrophyllum virginianum look more like paint splotches

Thank you all. I found a photo of Geum Canadanse that look identical to mine, with the silvery-blue-ish coloration of the bottom leaves and silvery veins.

I did see mentioned that it grows with a tap root - but the one (a larger one than in my photo) that I dug out didn't have one, or at least not yet - it had a thick mat of fibrous roots.