Polygonum perfoliatum Polygonum perfoliatum Leaf Stem Photo credit Jil Swearingen, USDI National Parks Service
Polygonum perfoliatum Polygonum perfoliatum Leaf Seed Stem Inflorescence Photo credit Leslie J. Mehrhoff, University of Connecticut
Polygonum perfoliatum Polygonum perfoliatum Leaf Stem Photo credit Bruce Ackley, Ohio State University
Polygonum perfoliatum Polygonum perfoliatum Leaf Stem Photo credit Leslie J. Mehrhoff, University of Connecticut
Polygonum perfoliatum Polygonum perfoliatum Whole plant Photo credit Leslie J. Mehrhoff, University of Connecticut
Rumex crispus - seedhead, whole plant Rumex crispus - seedhead, whole plant Whole plant Seed Inflorescence
Rumex crispus - whole plant, leaves, seedhead Rumex crispus - whole plant, leaves, seedhead Whole plant Leaf Seed
Frangula alnus Frangula alnus Whole plant Leaf Inflorescence Photo credit Rob Routledge, Sault College
Frangula alnus Frangula alnus Whole plant Seed Stem Inflorescence Photo credit Leslie J. Mehrhoff, University of Connecticut
Physalis longifolia - seedling Physalis longifolia - seedling Seedling Photo credit Olivia McCandless
Ampelopsis brevipedunculata Leaf Inflorescence Photo credit Leslie J. Mehrhoff, University of Connecticut