Gymnadenia archiducis-joannis (Teppner & E.Klein) Teppner & E.Klein species accepted

Gymnadenia austriaca (Teppner & E.Klein) P.Delforge species accepted

Gymnadenia bicornis Tang & K.Y.Lang species accepted

Gymnadenia borealis (Druce) R.M.Bateman, Pridgeon & M.W.Chase species accepted

Gymnadenia × borisii Stoj., Stef. & T.Georgiev species accepted

Gymnadenia carpatica (Zapał.) Teppner & E.Klein species accepted

Gymnadenia conopsea (L.) R.Br. species accepted

Gymnadenia corneliana (Beauverd) Teppner & E.Klein species accepted

Gymnadenia crassinervis Finet species accepted

Gymnadenia × delphineae (M.Gerbaud & O.Gerbaud) M.Gerbaud & O.Gerbaud species accepted

Gymnadenia densiflora (Wahlenb.) A.Dietr. species accepted

Gymnadenia dolomitensis Teppner & E.Klein species accepted

Gymnadenia × eggeriana O.Gerbaud species accepted

Gymnadenia emeiensis K.Y.Lang species accepted

Gymnadenia × fohringeri (Griebl) J.M.H.Shaw species accepted

Gymnadenia frivaldii Hampe ex Griseb. species accepted

Gymnadenia gabasiana (Teppner & E.Klein) Teppner & E.Klein species accepted

Gymnadenia × geigelsteiniana (B.Baumann & H.Baumann) J.M.H.Shaw species accepted

Gymnadenia × godferyana (G.Keller) W.Foelsche species accepted

Gymnadenia × hedrenii (W.Foelsche) J.M.H.Shaw species accepted

Gymnadenia × heufleri (A.Kern.) Wettst. species accepted

Gymnadenia × hubertii (Griebl) J.M.H.Shaw species accepted

Gymnadenia × intermedia Peterm. species accepted

Gymnadenia × kaeseri (Braun-Blanq.) Oddone species accepted

Gymnadenia lithopolitanica (Ravnik) Teppner & E.Klein species accepted

Gymnadenia miniata (Crantz) Hayek species accepted

Gymnadenia nigra (L.) Rchb.f. species accepted

Gymnadenia orchidis Lindl. species accepted

Gymnadenia × petzenensis (F.Fohringer & Redl) Oddone species accepted

Gymnadenia × pyrenaeensis W.Foelsche species accepted

Gymnadenia rhellicani (Teppner & E.Klein) Teppner & E.Klein species accepted

Gymnadenia × runei (Teppner & E.Klein) Ericsson species accepted

Gymnadenia × schwerei (G.Keller) J.M.H.Shaw species accepted

Gymnadenia stiriaca (Rech.) Teppner & E.Klein species accepted

Gymnadenia taquetii Schltr. species accepted

Gymnadenia × teppneri (W.Foelsche) Oddone species accepted

Gymnadenia × truongiae (Demares) W.Foelsche species accepted

Gymnadenia × turnowskyi (W.Foelsche) W.Foelsche species accepted

Gymnadenia × wettsteiniana O.Abel species accepted

Gymnadenia widderi (Teppner & E.Klein) Teppner & E.Klein species accepted

Gymnadenia minor (W.Foelsche & Zernig) W.Foelsche, Zernig & O.Gerbaud species accepted

Gymnadenia × suaveolens (Vill.) Rchb.f. species accepted

Nigritella brachystachya A.Kern. species provisionally accepted

Gymnadenia buschmanniae (Teppner & Ster) Teppner & E.Klein species accepted

Gymnadenia odoratissima (L.) Rich. species accepted

Gymnadenia × trummeriana (W.Foelsche) J.M.H.Shaw species accepted

Gymnadenia bicolor (W.Foelsche) W.Foelsche & O.Gerbaud species accepted

Gymnadenia × abelii Hayek species accepted

Gymnadenia × jabornikana O.Gerbaud & W.Foelsche species accepted

Gymnadenia × ritzbergeri (Lachmair) Eccarius species accepted

Gymnadenia × wucherpfennigiana (W.Foelsche) Eccarius species accepted