Asteraceae
Artemisia lindleyana
riverbank wormwood
Artemisia rigida
stiff sagebrush
Coreopsis tinctoria var. atkinsoniana
Columbia coreopsis
Madia citriodora
lemon scented tarweed
Wyethia amplexicaulis
northern mule's ears
Antennaria flagellaris
spreading pussytoes
Arnica sororia
twin arnica
Artemisia michauxiana
Michaux' mugwort
Aster integrifolius
thick-stem aster
Chaenactis douglasii
dusty maidens
Crepis acuminata
longleaf hawksbeard
Erigeron bloomeri
scabland fleabane
Erigeron chrysopsidis
dwarf golden daisy
Erigeron subtrinervis
three-nerved daisy
Ageratina occidentalis
western snakeroot
Grindelia nana
Idaho gumweed
Stenotus lanuginosus var. lanuginosus
woolly goldenweed
Rudbeckia occidentalis
western coneflower
Senecio serra
butterweed groundsel
Solidago missouriensis
Missouri goldenrod