purple amaranth; purple anise; purple apricot; purple avens; purple bacteria; purple beech; purple boneset; purple chinese houses; purple clematis; 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; purple-black; purple-blue; purple-brown; purple-eyed; purple-flowered; purple-flowering raspberry; purple-fringed orchid; purple-fringed orchis; purple-green; purple-hooded orchis; purple-lilac; purple-red; purple-spotted; purple-staining cortinarius; purple-stemmed aster; purple-tinged; purple-tinted; purple-veined; purple-white;