- Achillea ageratifolia, Greek Yarrow
- Achillea millifolium, Cerise Queen Yarrow
- Achillea ageratifolia, Greek Yarrow
- Achillea millifolium, Cerise Queen Yarrow
- Achillea ‘Paprika’, Paprika Yarrow
- Aethionema schistosum, Persian Stonecress
- Agastache rupestris, Threadleaf Giant Hyssop
- Alyssum montanum, Mountain Alyssum
- Aquilegia coerulea, Rocky Mountain Columbine
- Armeria maritima, Thrift
- Aster oblongifolius, Aromatic Aster
- Berlandiera lyrata, Chocolate Flower
- Calylophus hartwegii, Hartweg’s Sundrops
- Campanula rotundifolia, Harebells
- Caryopteris x clandonensis, Blue Mist Spirea
- Centranthus ruber, Jupiter’s Beard
- Dianthus arenarius, Sand Pink
- Dianthus deltoides ‘Flashing Lights’, Flashing Lights Dianthus
- Dianthus gratianopolitanus ‘Firewitch’, Firewitch Dianthus
- Erigeron compositus, Cutleaf Daisy
- Erigeron speciosus, Showy Fleabane
- Eriogonum strictum, Strict Buckwheat
- Eriogonum umbellatum, Sulfur Buckwheat
- Erodium chrysanthum, Yellow Stork’s Bill
- Gaillardia aristata, Blanketflower
- Gaura lindheimeri, Gaura
- Heuchera cylindrica, Coralbells
- Hymenoxys acaulis, Sundancer Daisy
- Linum lewisii, Lewis’ Flax
- Nepeta mussinii, Persian Catmint
- Oenothera macrocarpa, Missouri Evening Primrose
- Oenothera macrocarpa ssp. fremontii, Fremont’s Evening
- Primrose Penstemon davidsonii, Davidson’s Penstemon
- Penstemon grandiflorus, Large-flowered Penstemon
- Penstemon pinifolius, Pineleaf Penstemon
- Penstemon strictus, Rocky Mountain Penstemon
- Penstemon venustus, Lovely Penstemon
- Salvia, Blue Queen or Rose Queen Salvia