Synonyms
Carex pediformis subsp. pododactyla Norm.
Carex pediformis f. pododactyla (Norm.) Dahl
Carex pediformis var. rhizina (Blytt ex Lindblom) Kük.
Carex pediformis subsp. rhizina (Blytt ex Lindblom) Printz
Carex digitata var. rhizina (Blytt ex Lindblom) Fiori