WordNet: Penstemon serrulatus, cascade penstemon
whorls of deep blue to dark purple flowers at tips of erect leafy stems; moist places from British Columbia to Oregon
- hypernym wild flower, wildflower
- member holonym Penstemon, genus Penstemon
Penstemon serrulatus
- (suomi) Penstemon serrulatus (synonyymi)
cascade penstemon
- (suomi) Penstemon serrulatus (synonyymi; <unconfirmed/>)