I have a whole lotta this stuff and I don't know where it came from. Its not oxalis. Wrong flower. Also not crimson or white clover, also wrong flower. Anyone know this one?
Thank you @Will . I have lots of burr clover all over the place, but it is very small and vestigial in comparison to this stuff. Whatever happened with all the rain in this section of the ranch, sure seems to agree with it. I'll mix it in with all the wild grass and mallow and feed it out!