Synonyms
Carex foenea var. ferruginea A.Gray
Carex straminea var. intermedia J.Gay
Carex festucacea var. ferruginea (A.Gray) Farw.
Carex albolutescens var. ferruginea (A.Gray) Kük.
Carex straminea var. foenea Torr.
Carex foenea Muhl. ex Torr.
Carex straminea var. chlorostachys Boeckeler
Carex albolutescens var. sparsiflora Olney ex A.Gray
Carex alata var. ferruginea (A.Gray) Fernald
Carex straminea var. ferruginea (A.Gray) L.H.Bailey
Carex albolutescens var. brunnea Olney ex A.Gray