1. whorls of deep blue to dark purple flowers at tips of erect leafy stems; moist places from British Columbia to Oregon; [syn: cascade penstemon, Penstemon serrulatus]
WordNet (r) 3.0 (2006):
Penstemon serrulatus
n 1: whorls of deep blue to dark purple flowers at tips of erect
leafy stems; moist places from British Columbia to Oregon
[syn: cascade penstemon, Penstemon serrulatus]