| prairie white-fringed orchid | (n) of central North America; a threatened species, Syn. Platanthera leucophea |
| purple-fringed orchid | (n) North American orchid with clusters of fragrant purple fringed flowers, Syn. Habenaria psycodes, purple-fringed orchis |
| purple-fringed orchid | (n) North American orchid similar to Habenaria psycodes with larger paler flowers, Syn. Habenaria fimbriata, purple-fringed orchis |
| fringed orchis | (n) any of several summer-flowering American orchids distinguished by a fringed or lacerated lip, Syn. fringed orchid |
| ragged orchid | (n) fringed orchid of the eastern United States having a greenish flower with the lip deeply lacerated, Syn. ragged orchis, ragged-fringed orchid, green fringed orchis, Habenaria lacera |
| white fringed orchis | (n) bog orchid of eastern North America with a spike of pure white fringed flowers, Syn. white fringed orchid, Habenaria albiflora |