Synonyms
Deschampsia mathewsii Ball
Dissanthelium mathewsii (Ball) R.C.Foster & L.B.Sm.
Dissanthelium sclerochloides Steud. ex E.Fourn.
Dissanthelium bourgaei E.Fourn.
Dissanthelium calycinum subsp. mathewsii (Ball) Soreng
Dissanthelium semitectum Swallen & Tovar
Poa sclerochloides Steud. ex E.Fourn.