Piptatherum aequiglume ? Piptatherum aequiglume (Duthie ex Hook.f.) Roshev., Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 14: 113 (1951) (syn: Oryzopsis aequiglumis Duthie...
Piptatherum munroi Piptatherum munroi (Stapf ex Hook.f.) Mez, Repert. Spec. Nov. Regni Veg. 17: 212 1921. (syn: Oryzopsis divulsa C.B.Clarke ex Hook.f., pro...