https://minnesotawildflowers.info/flower/eastern-green-violet
Cubelium concolor (Eastern Green Violet): Minnesota Wildflowers
Photos and information about Minnesota flora - Eastern Green Violet: 1 to 3 nodding, ΒΌ-inch, stalked green flowers in leaf axils along most of the stem
eastern green violetcubelium concolorminnesota wildflowers