Domesticating Wild Plants

Wondering how many folks have taken the cheap and easy route of transplanting edible "weeds" from roadsides and yards into their garden plots?
We've been amazed at what native and naturalized plants can do when given a little space and decent soil.

So far, we've has success with wild onion/garlic, lambsquarters, chickweed, curly dock, dandelion, dewberries, elderberries, plantains, clingers, ground cherries, sorrel, pecans and muscadines, all of which have come up on their own, and thrived in our garden beds.

What local species have others adopted successfully into their gardens and food forests?