Poaceae Barnhart
Rytidosperma popinensis A.M.Humphreys & H.P.Linder , orth. var., scientific
Linder, H.P., Baeza, M., Barker, N.P., Galley, C., Humphreys, A.M., Lloyd, K.M., Orlovich, D.A., Pirie, M.D., Simon, B.K., Walsh, N. & Verboom, G.A. (2010), A generic classification of the Danthonioideae (Poaceae). Annals of the Missouri Botanical Garden 97(3): 359 [primary reference]
Council of Heads of Australasian Herbaria (2015), Australian Plant Census: - [orthographic variant]
orthographic variant of: Rytidosperma popinense (D.I.Morris) A.M.Humphreys & H.P.Linder legitimate