noun
: a perennial maritime herb ( Erigeron glaucus ) of the Pacific coast with solitary heads of lilac or violet flowers — called also beach aster
noun
: a perennial maritime herb ( Erigeron glaucus ) of the Pacific coast with solitary heads of lilac or violet flowers — called also beach aster
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012