vase vine
vase-fine
St Andrews's cross
leather flower
Clematis viorna
Pachysandra procumbens
white false indigo
Lavatera arborea
Allegheny mountain spurge
silverrod
Allegheny spurge
Baptisia lactea
Solidago bicolor
velvetleaf
velvet-leaf
tree mallow
Robinia pseudoacacia
black locust
yellow locust
yellow colicroot
Aletris aurea
western saxifrage
Saxifraga occidentalis
yellow bells
California yellow bells
sleepy dick
green fringed orchis
ragged orchis
bog laurel
Ipomoea coccinea
summer snowflake
Ornithogalum umbellatum
Kalmia polifolia
American bugbane
Cimicifuga americana
engelmannia
star ipomoea
Habenaria lacera
red morning-glory
starflower
bog kalmia
summer cohosh
swamp laurel
whispering bells
ragged orchid
coastal rein orchid
Emmanthe penduliflora
ragged-fringed orchid
Habenaria greenei
Dicentra cucullaria