Dactylorhiza majalis subsp. praetermissa (Druce) D.M.Moore & Soó subspecies accepted

Dactylorhiza majalis subsp. baltica (Klinge) H.Sund. subspecies accepted

Dactylorhiza majalis subsp. calcifugiens H.A.Pedersen subspecies accepted

Dactylorhiza majalis subsp. cordigera (Fr.) H.Sund. subspecies accepted

Dactylorhiza majalis subsp. elatior (Fr.) Hedrén & H.A.Pedersen subspecies accepted

Dactylorhiza majalis subsp. lapponica (Laest. ex Hartm.) H.Sund. subspecies accepted

Dactylorhiza majalis subsp. majalis subspecies accepted

Dactylorhiza majalis subsp. occidentalis (Pugsley) P.D.Sell subspecies accepted

Dactylorhiza majalis subsp. sphagnicola (Höppner) H.A.Pedersen & Hedrén subspecies accepted

Dactylorhiza majalis subsp. pindica (B.Willing & E.Willing) H.A.Pedersen, P.J.Cribb & Rolf Kühn subspecies accepted

Dactylorhiza majalis subsp. kalopissii (E.Nelson) H.A.Pedersen, P.J.Cribb & Rolf Kühn subspecies accepted

Dactylorhiza majalis subsp. macedonica (J.Hölz. & Künkele) H.A.Pedersen, P.J.Cribb & Rolf Kühn subspecies accepted

Dactylorhiza majalis subsp. nieschalkiorum (H.Baumann & Künkele) H.A.Pedersen, P.J.Cribb & Rolf Kühn subspecies accepted

Dactylorhiza majalis subsp. pythagorae (Gölz & H.R.Reinhard) H.A.Pedersen, P.J.Cribb & Rolf Kühn subspecies accepted

Dactylorhiza majalis nothosubsp. godferyana (Soó) M.H.J.van der Meer subspecies accepted