calliopsis
Coreopsis tinctoria
common four-o'clock
Mirabilis jalapa
Mirabilis uniflora
marvel-of-Peru
violet wood sorrel
Oxalis violacea
Cypripedium calceolus pubescens
large yellow lady's slipper
poppy mallow
Lilium columbianum
Columbia tiger lily
bladder ketmia
flower-of-an-hour
black-eyed Susan
flowers-of-an-hour
Hibiscus trionum
Oregon lily
yellow honeysuckle
Lonicera dioica
whorled loosestrife
Lysimachia quadrifolia
Hazardia
genus Hazardia
Sanicula bipinnatifida
purple sanicle
herb robert
common camas
gaillardia
herb roberts
herbs robert
Geranium robertianum
Camassia quamash
Helenium autumnale
autumn sneezeweed
whorled aster
Aster acuminatus
Verbesina alternifolia
Cardamine douglasii
jewels-of-opar
mission bells
Indian paint
dense blazing star
Lithospermum canescens
red osier dogwood
redbrush
yellow ironweed
red dogwood
Actinomeris alternifolia