Liliaceae
Allium amplectens
slimleaf onion
Calochortus lyallii
Lyall's star tulip
Camassia quamash
common camas
Clintonia uniflora
queen-cup
Disporum smithii
Smith's fairybell
Erythronium montanum
avalanche lily
Fritillaria pudica
yellow bells
Leucocrinum montanum
sand lily
Lilium washingtonianum
Washington lily
Lloydia serotina
alpine lily
Maianthemum dilatatum
false lily of the valley
Scoliopus hallii
Oregon fetid adder's tongue
Maianthemum racemosum
large false Solomon's seal
Stenanthium occidentale
mountainbells
Streptopus amplexifolius
clasping twisted stalk
Tofieldia glutinosa
western false asphodel
Veratrum californicum
California corn lily
Xerophyllum tenax
bear grass
Zigadenus venenosus
meadow death camas
Disporum hookeri
Hooker's fairybell