North American Keystone Plants - BETA
Common Evening Primrose
Oenothera biennis
Tahoka Daisy
Machaeranthera tanacetifolia
Silvery Lupine
Lupinus argenteus
Hairy False Goldenaster
Heterotheca villosa
Nuttall’s Sunflower
Helianthus nuttallii
Ashy Sunflower
Helianthus mollis
Woodland Sunflower
Helianthus divaricatus
Common Sunflower
Helianthus annuus
Swamp Sunflower
Helianthus angustifolius
Bigelow’s Sneezeweed
Helenium bigelovii
Autumnale Sneezeweed
Helenium autumnale
Great Valley Gumplant
Grindelia camporum
Blanketflower or Firewheel
Gaillardia pulchella
Grass-Leaved Goldenrod
Euthamia graminifolia
Fleabane Daisy
Erigeron speciosus
Cutleaf Daisy
Erigeron compositus
Purple Prairie Clover
Dalea purpurea
Tickseed
Coreopsis tinctoria
