I know I've asked this before, and nobody knew, but figured to try one more time. Three strikes I'm out. Does anyone know what this weedy thing is? This time I have a photo of the tap root so am thinking that might help with an ID. It makes pretty yellow flowers and I'm wondering if I should put it into my future new garden bed or toss it. It's in a flower pot for now.
In flower last summer
Edited to add close up of flowers