Synonyms
Carex salina var. kattegatensis Almq.
Carex subnigra Lepage
Carex × haematolepis subsp. kattegatensis (Almq.) Nyman
Carex supergoodenoughii Lepage
Carex daibuensis Hayata
Carex salina subsp. kattegatensis (Almq.) Nyman
Carex kattegatensis (Almq.) Fr. ex Nyman
Carex × haematolepis var. vacillans (Drejer) Nyman
Carex kattegatensis f. vacillans (Drejer) Almq.