Hi all-
This is a weed I was trying to identify. It's a sneaky bugger, apparently spreading by prolific seeding and underground as well. You pull what you think is one plant and you find out it has an extended family LOL. I've mowed and pulled but it's still threatening to take over my 3 acres....ugh.

Finally found out it was red sorrel by going to this site. Handy site for a quick weed search.
http://amerigreenonline.com/weed-identification.html

Here is a link that might be useful: Weed identification