salvia verbenaca(n = noun.plant) vervain sage, wild clary, wild sage - Eurasian sage with blue flowers and foliage like verbena; naturalized in United States;
is a kind of sage, salvia

genus salvia, salvia, salvia azurea, salvia clarea, salvia divinorum, salvia farinacea, salvia lancifolia, salvia leucophylla, salvia lyrata, salvia officinalis, salvia pratensis, salvia reflexa, salvia sclarea, salvia spathacea