Hairy Vetch...

Catching up...
This can be a forage plant for grazing animals, but we have large patches around our yard. It's pretty and not intrusive.

[Ellen Bogenschutz]

So little and delicate, looks familiar to me, as we may have the same plant here. Love the photo bomb from the ant!

[GaryW]

@theredcamera Ha! Thanks, Ellen. I noticed it on the computer.