To me, the flowers on this plant resemble potato plant flowers, and the fruit small tomatoes. That makes sense, since it’s a plant in the nightshade family.
This thing is prickly, and is considered a noxious weed. The berries can be fatal if ingested by humans, cattle, sheep and possibly deer. Best to keep this weed out of your roads and fields if you can! I do what I can to remove it and prevent it from propagating.
Alternate Names: Tread Softly Flowers: May-Sept Fruits: July-Oct