Synonyms
Tridens eragrostoides (Vasey & Scribn.) Nash
Tridentopsis eragrostoides (Vasey & Scribn.) P.M.Peterson
Sieglingia eragrostoides (Vasey & Scribn.) L.H.Dewey
Triodia eragrostoides Vasey & Scribn.
Sieglingia eragrostoides var. scabra Vasey ex Beal
Triodia eragrostoides var. scabra (Vasey ex Beal) Bush