Carex sartwellii var. occidentalis Carex marcida f. debilis Carex marcida var. debilis Carex marcida f. alterna Carex marcida var. alterna Carex marcidaBoott Carex latebrosaMack. Carex gayana var. hyalina Carex camporumMack. Carex alterna (L.H.Bailey) C.B.Clarke