Platanthera psycodes f. albiflora (R.Hoffm.) R.E.Whiting & Catling
Platanthera psycodes f. ecalcarata (M.M.Bryan) P.M.Br.
Platanthera psycodes f. rosea P.M.Br.
Platanthera psycodes f. varians (M.M.Bryan) P.M.Br.
Platanthera psycodes, commonly called small purple-fringed orchid, is a species of orchid, genus Platanthera,[1] occurring from eastern Canada to the east-central and northeastern United States. It is imperiled in Tennessee, North Carolina, and Kentucky.