Baneberry 
Black Cohosh 
Blue Anemone 
Broad-leaved Anemone 
Bulbous buttercup 
Bulbous Buttercup 
Bur buttercup 
Caltha polypetala 
Canada Anemone 
Canada anemone 
Canyon larkspur 
Carolina Anemone 
Carolina Larkspur 
Ceratocephala falcata 
Chinese Globeflower 
Chinese Meadow-rue 
Christmas rose 
Clematis integrifolia 
Clematis lanug 
Clematis millefoliolata 
Clematis patens 
Clematis vitalba 
Clematis zeylanica 
Colorado blue columbine