| Noun | 1. | orchid, orchidaceous plant - any of numerous plants of the orchid family usually having flowers of unusual shapes and beautiful colors genus Habenaria, Habenaria - chiefly terrestrial orchids with tubers or fleshy roots often having long slender spurs and petals and lip lobes; includes species formerly placed in genus Gymnadeniopsis Habenaria albiflora, white fringed orchid, white fringed orchis - bog orchid of eastern North America with a spike of pure white fringed flowers Habenaria fimbriata, purple-fringed orchid, purple-fringed orchis - North American orchid similar to Habenaria psycodes with larger paler flowers Habenaria hookeri, Hooker's orchid - a long-spurred orchid with base leaves and petals converging under the upper sepal green fringed orchis, Habenaria lacera, ragged orchid, ragged orchis, ragged-fringed orchid - fringed orchid of the eastern United States having a greenish flower with the lip deeply lacerated Habenaria leucophaea, prairie orchid, prairie white-fringed orchis - orchid of boggy or wet lands of north central United States having racemes of very fragrant creamy or greenish white flowers Habenaria nivea, snowy orchid - slender fringed orchid of eastern North America having white flowers Habenaria peramoena, purple fringeless orchid, purple fringeless orchis - orchid of northeastern and alpine eastern North America closely related to the purple fringed orchids but having rosy-purple or violet flowers with denticulate leaf divisions Habenaria psycodes, purple-fringed orchid, purple-fringed orchis - North American orchid with clusters of fragrant purple fringed flowers |