WordNet sense 1 (common climber of eastern North America that sprawls over other plants and bears numerous panicles of small creamy white flowers):

virgin's bower, Clematis virginiana, old man's beard

WordNet sense 2 (slender-bodied non-stinging insect having iridescent wings that are outspread at rest; adults and nymphs feed on mosquitoes etc.):

dragonfly, darning needle, sewing needle, skeeter hawk, snake doctor, snake feeder, mosquito hawk