Synonyms
Sphenopholis nitida var. glabra (Nash) B.L.Rob.
Aira nitida Biehler
Aira mollis Muhl.
Aira pensylvanica Spreng.
Eatonia glabra Nash
Sphenopholis glabra (Nash) A.Heller
Eatonia pensylvanica (Spreng.) Shafer
Reboulea nitida var. glabra (Nash) Farw.
Reboulea nitida (Biehler) Farw.
Eatonia nitida (Biehler) Nash
Reboulea pensylvanica (Spreng.) A.Gray
Eatonia dudleyi Vasey
Aira pallescens Kit. ex Roem. & Schult.
Koeleria pensylvanica (Spreng.) DC.
Sphenopholis nitida subsp. glabra (Nash) Scribn.
Glyceria pensylvanica (Spreng.) Heynh.