Desert larkspur 
Dicentra formosa 
Doll's-eyes 
Drummond's anemone 
Dull Oregon-grape 
Dutchman's breeches 
Dwarf Larkspur 
Early meadow-rue 
Early Virgin's-Bower 
Eastern Columbine 
Eastern Larkspur 
Eldorado larkspur 
Eurasian Baneberry 
False bugbane 
False Rue Anemone 
Ficaria ficarioides 
Forking Larkspur 
Fragrant Virgin's-Bower 
French Meadow-Rue 
Fringed bleeding-heart 
Fumaria asepala 
Fumaria densiflora 
Fumewort 
Garidella nigellastrum