Carex bigelowii subsp. dacica (Heuff.) T. V. Egorova in Fedorov, Fl. Evropeiskoi Chasti SSSR 2: 202. 1976
Carex bigelowii subsp. dacica in Fedorov, Fl. Evropeiskoi Chasti SSSR 2: 202. 1976
is new combination for Carex dacica in Flora 18: 247. 1835
Carex bigelowii subsp. dacica in Fedorov, Fl. Evropeiskoi Chasti SSSR 2: 202. 1976