Is this an army of weeds?
This plant popped up last year in a mulched area, mostly shaded by big willow trees, junipers, serviceberry. I left it alone. I don't remember it flowering. It's back and already more developed than any perennials except daffodils. Is it a weed? If so what is it?
If it's not a weed I'd actually like a ground cover in this area, one that will tolerate shade.
It's in other mulched areas now - probably seeds came mixed in the mulch.
Thanks for help!