Carex ferruginea subsp. tendae W. Dietr. in Feddes Repert. 75: 20. 1967
Carex ferruginea subsp. tendae in Feddes Repert. 75: 20. 1967
is basionym for Carex tendae in Pl. Ecol. 21: 224. 1970
Carex ferruginea subsp. tendae in Feddes Repert. 75: 20. 1967