I found this Solanum dulcamara, bittersweet nightshade, at Dodge Nature Center. Bittersweet nightshade is an evasive species that originated in Eurasia. It is a fitting plant to see in Minnesota, since the Vikings colors are purple and gold. Bittersweet Nighthade is not deadly, however if you eat a quantity of the berries that are produced by the plant it will make you sick. This is a coincidence because watching too many Vikings games can also make you sick.