Word Study
penstemon serrulatus
WORDNET DICTIONARY
Noun penstemon serrulatus has 1 sense
- penstemon serrulatus(n = noun.plant) cascade penstemon - whorls of deep blue to dark purple flowers at tips of erect leafy stems; moist places from British Columbia to Oregon; Array is a kind of wild flower, wildflower
is a member of genus penstemon, penstemon
For further exploring for "penstemon serrulatus" in Webster Dictionary Online