You know what these are right? These are Dandelion greens. Every spring my Dad would pick the first ones that came up before they had a chance to flower and he would make a salad of these. He claimed he ate them when he was a boy and that my Grandfather would tell him that they were a "Spring Tonic". I don't know if they are or not, but I pick them every year and have a couple of meals of them. My favorite way is just with a simple vinegar and oil dressing.
I introduced these to my boys when they were young, but it never caught on with them. So I still have the salad all by myself...but seriously...these are good. And I think that you can find them anywhere...they grow right on your lawn. :-) Be warned however, they are not easy to clean...it takes me at least 4 washings with running water. They have a lot of "Dark Matter"...yes...this is the same substance that scientists are searching the cosmos. All they really have to do is look at the roots of the lowly Dandelion and they could find all the "Dark Matter" of the Universe. God has wonders all around us, doesn't He?
Give it a try. Delicious!