Classification
Plantae [Règne]Spermatophyta [Division]
Angiospermae [Sous-division]
Liliopsida [Classe]
Cyperales [Ordre]
Cyperaceae [Famille]
Carex [Genre]
Carex nigra [Espèce]
Carex nigra (L.) Reichard contains the following taxa:
Carex nigra recta [forme]