Carex cristata Clairv.
Carex alpigena A.Kern. ex Dalla Torre
Carex ferruginea subsp. kerneri (Kohts) K.Richt.
Edritria ferruginea (Scop.) Raf.
Carex ferruginea var. kerneri (Kohts) K.Richt.
Carex ferruginea var. alpigena (A.Kern. ex Dalla Torre) Nyman
Carex kerneri Kohts
Carex ferruginea f. crassispica Kük.
Carex ferruginea f. latifolia Beck
Carex ferruginea f. leiocarpa Beck
Carex gracillima Steud. & Hochst.
Carex frigida Vill.
Carex tenerrima Murr & Appel
Carex scopoliana Willd.
Carex scopolii Gaudin
Carex brevifolia Host
Carex ferruginea f. spadicea W.D.J.Koch
Carex ferruginea f. transiens Kük.
Carex ferruginea var. spadicea W.D.J.Koch
Carex ferruginea f. angustifolia Beck
Carex ferruginea f. tenerrima (Murr & Appel) Kük.
Carex ferruginea f. capillarioides Murr
Carex brachyrhyncha Gsaller
Carex tenuis var. brevifolia (Host) Nyman