cascade penstemon

English Thesaurus

1. whorls of deep blue to dark purple flowers at tips of erect leafy stems; moist places from British Columbia to Oregon (noun.plant)

hypernym	:	wild flower, wildflower,
definition	:	wild or uncultivated flowering plant (noun.plant)

member meronym	:	genus penstemon, penstemon,
definition	:	large genus of subshrubs or herbs having showy blue or purple or red or yellow or white flowers; mostly western North America (noun.plant)