Hackel, E. (1906), Notes on Philippine Gramineae. Publications of the Bureau of Government Laboratories (Philippines) 35: 81, in obs. [comb. et stat. nov.]

basionym: Orthopogon imbecillis R.Br. legitimate

• Comment: Reference to basionym indirect.

Domin, K. (1915), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 20(85): 329 [secondary reference]

nomenclatural synonym: Orthopogon imbecillis R.Br. legitimate nomenclatural synonym: Oplismenus imbecillis (R.Br.) Roem. & Schult. legitimate nomenclatural synonym: Panicum imbecille (R.Br.) Trin. legitimate nomenclatural synonym: Oplismenus setarius var. imbecillis (R.Br.) Hack. legitimate nomenclatural synonym: Panicum undulatifolium var. imbecille (R.Br.) Kneuck. legitimate

Vickery, J.W. (1975), Gramineae. Flora of New South Wales, National Herbarium of New South Wales 19(2): 217 [nomenclatural synonym]

nomenclatural synonym of: Oplismenus imbecillis (R.Br.) Roem. & Schult. legitimate

Webster, R.D. (1987), The Australian Paniceae (Poaceae): 113 [secondary reference]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1989), Poaceae. Flora of South-eastern Queensland 3: 213 [nomenclatural synonym]

nomenclatural synonym of: Oplismenus hirtellus subsp. imbecillis (R.Br.) U.Scholz legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Oplismenus hirtellus (L.) P.Beauv. legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Oplismenus hirtellus (L.) P.Beauv. legitimate

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