•
Adonis aestivalis, summer pheasant's-eye •
Anagallis, pimpernel •
Agrostemma githago, common corn-cockle •
Anthemis arvensis, corn chamomile •
Callirhoe involucrata, purple poppy-mallow •
Centaurea cyanus, cornflower •
Coreopsis tinctoria, plains coreopsis •
Dianthus barbatus, sweet William •
Digitalis purpurea, foxglove •
Dimorphotheca sinuata, glandular Cape marigold •
Eschscholzia californica, California poppy •
Ficaria verna, lesser celandine •
Glebionis segetum, corn marigold •
Gypsophila elegans, annual baby's-breath •
Lantana spp., shrub verbenas •
Papaver rhoeas, common poppy •
Petasites hybridus, butterbur •
Phlox drummondii, annual phlox •
Potentilla sterilis, strawberryleaf cinquefoil •
Prunus padus, bird cherry •
Silene latifolia, white campion •
Tussilago farfara, coltsfoot •
Viola riviniana, common dog-violet •
Viola tricolor, wild pansy == See also ==