swamp sunflower
Helianthus angustifolius
genus Wyethia
Zigadenus elegans
alkali grass
mountain four o'clock
Mirabilis oblongifolia
sleepy dick
summer snowflake
Comptonia asplenifolia
false azalea
fool's huckleberry
starflower
Ornithogalum umbellatum
Menziesia ferruginea
sweet fern
Comptonia peregrina
Aster dumosus
bushy aster
Aster ericoides
heath aster
prairie sunflower
Helianthus petiolaris
Salix candida
hoary willow
sage willow
butterbur
leatherleaf
Petasites vulgaris
bog rhubarb
Chamaedaphne calyculata
Petasites hybridus
titi
false bugbane
Cliftonia monophylla
Trautvetteria carolinensis
glade mallow
buckwheat tree
Napaea dioica
Pachysandra procumbens
Wyethia helianthoides
white-rayed mule's ears
Allegheny mountain spurge
dog fennel
Allegheny spurge
Eupatorium capillifolium
engelmannia
bog kalmia
Tetraneuris acaulis
Helianthemum scoparium