purple clematis(n = noun.plant) clematis verticillaris, mountain clematis, purple virgin's bower - climber of northeastern North America having waxy purplish-blue flowers;
is a kind of clematis

banded purple, clematis, clematis baldwinii, clematis crispa, clematis lasiantha, clematis ochreleuca, clematis tangutica, clematis texensis, clematis versicolor, clematis verticillaris, clematis viorna, clematis virginiana, clematis vitalba, curly clematis, early purple orchid, genus clematis, golden clematis, late purple aster, marsh clematis, mountain clematis, order of the purple heart, pipestem clematis, purple, purple amaranth, purple anise, purple apricot, purple avens, purple bacteria, purple beech, purple boneset, purple chinese houses, purple clover, purple cress, purple emperor, purple finch, purple fringeless orchid, purple fringeless orchis, purple gallinule, purple grackle, purple granadillo, purple ground cherry, purple heart, purple heather, purple loco, purple locoweed, purple loosestrife, purple martin, purple milk vetch, purple mullein, purple nightshade, purple onion, purple orchis, purple osier, purple passage, purple pea, purple poppy mallow, purple rock brake, purple sage, purple sanicle, purple saxifrage, purple silkweed, purple strawberry guava, purple trillium, purple velvet plant, purple virgin's bower, purple willow, red-spotted purple, reddish purple, retinal purple, royal purple, scarlet clematis, texas purple spike, tyrian purple, visual purple