Dactylorhiza lapponica (Laest. ex Hartm.) Soó[more info]
Dactylorhiza lapponica (Laest. ex Hartm.) Soó subsp. angustata (Arv.-Touv.) Kreutz[more info]
Dactylorhiza lapponica (Laest. ex Hartm.) Soó subsp. lapponica[more info]
Dactylorhiza lapponica (Laest. ex Hartm.) Soó subsp. rhaetica H. Baumann et R. Lorenz[more info]