Spiranthes aestivalis (Poir.) Rich. species accepted

Spiranthes casei Catling & Cruise species accepted

Spiranthes cernua (L.) Rich. species accepted

Spiranthes delitescens Sheviak species accepted

Spiranthes diluvialis Sheviak species accepted

Spiranthes × eamesii P.M.Br. species accepted

Spiranthes eatonii Ames ex P.M.Br. species accepted

Spiranthes graminea Lindl. species accepted

Spiranthes × heteroaustralis J.M.H.Shaw species accepted

Spiranthes × hongkongensis S.Y.Hu & Barretto species accepted

Spiranthes infernalis Sheviak species accepted

Spiranthes × intermedia Ames species accepted

Spiranthes lacera (Raf.) Raf. species accepted

Spiranthes laciniata (Small) Ames species accepted

Spiranthes longilabris Lindl. species accepted

Spiranthes lucida (H.H.Eaton) Ames species accepted

Spiranthes magnicamporum Sheviak species accepted

Spiranthes nebulorum Catling & V.R.Catling species accepted

Spiranthes ochroleuca (Rydb.) Rydb. species accepted

Spiranthes odorata (Nutt.) Lindl. species accepted

Spiranthes ovalis Lindl. species accepted

Spiranthes porrifolia Lindl. species accepted

Spiranthes praecox (Walter) S.Watson species accepted

Spiranthes pusilla (Blume) Miq. species accepted

Spiranthes romanzoffiana Cham. species accepted

Spiranthes × simpsonii Catling & Sheviak species accepted

Spiranthes sinensis (Pers.) Ames species accepted

Spiranthes spiralis (L.) Chevall. species accepted

Spiranthes × stellata P.M.Br., Dueck & K.M.Cameron species accepted

Spiranthes sunii Boufford & Wen H.Zhang species accepted

Spiranthes sylvatica P.M.Br. species accepted

Spiranthes torta (Thunb.) Garay & H.R.Sweet species accepted

Spiranthes triloba (Small) K.Schum. species accepted

Spiranthes tuberosa Raf. species accepted

Spiranthes vernalis Engelm. & A.Gray species accepted

Spiranthes × zahlbruckneri H.Fleischm. species accepted

Spiranthes bightensis M.C.Pace species accepted

Spiranthes brevilabris Lindl. species accepted

Spiranthes australis (R.Br.) Lindl. species accepted

Spiranthes flexuosa (Sm.) Lindl. species accepted

Spiranthes nivea T.P.Lin & W.M.Lin species accepted

Spiranthes arcisepala M.C.Pace species accepted

Spiranthes incurva (Jenn.) M.C.Pace species accepted

Spiranthes igniorchis M.C.Pace species accepted

Spiranthes niklasii M.C.Pace species accepted

Spiranthes × kapnosperia M.C.Pace species accepted

Spiranthes perexilis (Sheviak) M.C.Pace species accepted

Spiranthes × sierrae M.C.Pace species accepted

Spiranthes maokensis M.C.Pace species accepted

Spiranthes hachijoensis Suetsugu species accepted

Spiranthes jouyana R.González & Lizb.Hern. species accepted

Spiranthes minamitaniana Suetsugu species accepted