Simon, B.K. (14 July 1984), Studies in Australian Grasses: 1. Austrobaileya 2(1): 21 [tax. nov.]

• Type: "Queensland – Cook District: Cairns, 29 Sep 1937, Flecker in N.Q.N.C. 3907 (BRI, holotypus; QRS, isotypus)."

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1989), Poaceae. Flora of South-eastern Queensland 3: 116 [secondary reference]

common name: A Ryegrass [n/a]

Council of Heads of Australasian Herbaria (2008), Australian Plant Census: - [secondary reference]

• APC Comment: A hybrid involving Lolium multiflorum and L. rigidum.
• APC Dist.: WA (naturalised), SA (naturalised), Qld (naturalised)

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Lolium x hubbardii Jansen & Wacht. nom. inval.

• APC Comment: A hybrid involving Lolium multiflorum and L. rigidum.
• APC Dist.: WA (naturalised), SA (naturalised), Qld (naturalised)

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