Wildflowers include:
Cheiranthus allionii (Siberian Wallflower)
Chrysanthemum maximum (Shasta Daisy)
Coreopsis lanceolata (Lance-Leaf Coreopsis)
Coreopsis tinctoria (Plains Coreopsis)
Cosmos bipinnatus (Wild Cosmos)
Cynoglossum amabile (Chinese Forget-Me-Not)
Dianthus barbatus (Sweet William)
Echinacea purpurea (Purple Coneflower)
Eschscholzia californica (California Poppy)
Gaillardia pulchella (Indian Blanket)
Gilia capitata (Globe Gilia)
Gysophila elegans (Baby's Breath)
Lavatera trimestris (Rose Mallow)
Liatris spicata (Blazing Star or Gayfeather)
Linum grandiflorum rubrum (Scarlet Flax)
Linum perenne lewisii (Blue Flax)
Lobularia maritima (Sweet Alyssum)
Lupinus perennis (Wild Lupine)
Lupinus texensis (Texas Bluebonnet)
Oenothera lamarckiana (Evening Primrose)
Papaver rhoeas (Red Poppy, Shirley Poppy or Corn Poppy)
Phlox drummondi (Drummond Phlox)
Rudbeckia amplexicaulis (Clasping Coneflower)
Rudbeckia gloriosa (Gloriosa Daisy)
Rudbeckia hirta (Black-eyed Susan)
Salvia coccinea (Scarlet Sage)