genus Tetraneuris
Tetraneuris
Lysimachia quadrifolia
whorled loosestrife
yellow avens
Geum macrophyllum
celandine poppy
Stylophorum diphyllum
wood poppy
golden honey plant
golden ironweed
Verbesina alternifolia
wingstem
Actinomeris alternifolia
yellow ironweed
rush rose
Helianthemum scoparium
goldenbush
prairie rocket
Antirrhinum filipes
yellow twining snapdragon
gravelweed
Verbesina helianthoides
spicebush
Tetraneuris grandiflora
American spicebush
Hymenoxys grandiflora
fall dandelion
spice bush
arnica bud
alpine sunflower
Benzoin odoriferum
Leontodon autumnalis
old man of the mountain
Benjamin bush
Lindera benzoin
genus Layia
Layia
Rhus ovata
sugar sumac
Penstemon barbatus
golden-beard penstemon
sugar-bush
Tragopogon pratensis
meadow salsify
goatsbeard
shepherd's clock
krigia
oxtongue
Picris echioides
bitterweed
bristly oxtongue
Virginian witch hazel
bugloss
Hamamelis virginiana
Thermopsis macrophylla
yellow pea
false lupine
golden pea
yellow bells
Euphorbia amygdaloides
Stanleya pinnata
meadow lily
Lonicera canadensis
alpine hulsea
American fly honeysuckle
fly honeysuckle
desert plume
alpine gold
wild meadow lily
Canada lily
prince's-plume
Lilium canadense
wild yellow lily
Cleome pinnata
dwarf dandelion
Cypripedium calceolus pubescens
Krigia bulbosa
Krigia dandelion
Hulsea algida
large yellow lady's slipper
wood spurge
yellow colicroot
Fritillaria recurva
yellow honeysuckle
Aletris aurea
gaillardia
scarlet fritillary
Lonicera dioica
Malvastrum
genus Malvastrum
Heterotheca
genus Tellima
Tellima
columnea
St Andrews's cross
genus Heterotheca
Hypericum crux andrae
bladderpod