Of the plants in the database that have parent plant entries, the following would mostly contain entries that many people think of as wildflowers, or cultivars that aren't terribly far removed from their wild state. Wildflower is one of those nebulous terms that has a bit different meaning for each person, though.
Anise Hyssops (Agastache)
Arisaemas
Asters
Astragaluses
Baptisias
Black Eyed Susans
Columbines
Coneflowers
Erythroniums
Eupatoriums
Foamflowers
Foxgloves
Gayfeathers
Goldenrods
Joe Pye Weed
Maianthemums
Milkweeds
Oenotheras
Penstemons
Phloxes
Pitcher Plants
Salvias
Silphiums
Sisyrinchiums
Sunroots
Tradescantias
Trilliums
Uvularias
Wild Gingers
Wood Sorrels
Yarrows
