Dandy, J.E. (1957), Watsonia 4: 47 [nom. nov.]

• Type: "Holotypus in Herb. Mus. Brit. v.c. 10, Isle of Wight, "Gathered in June 1806 by Mr. D. Turner and Mr. W. Borrer, in fields near Carisbrook."

replaced synonym: Galium tricorne Stokes nom. illeg., nom. superfl.

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 290 [secondary reference]

nomenclatural synonym: Galium tricorne Stokes nom. illeg., nom. superfl.

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 189 [secondary reference]

nomenclatural synonym: Galium tricorne Stokes nom. illeg., nom. superfl.

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 154 [secondary reference]

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1986), Rubiaceae. Flora of South-eastern Queensland 2: 332, Fig. 47F [secondary reference]

nomenclatural synonym: Galium tricorne Stokes nom. illeg., nom. superfl. common name: Threehorn Bedstraw [n/a]

James, T.A. & Allen, W.K. in Harden, G.J. (ed.) (1992), Galium. Flora of New South Wales 3: 485 [secondary reference]

Jeanes, J.A. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Rubiaceae. Flora of Victoria 4: 619, Fig. 120c [secondary reference]

nomenclatural synonym: Galium tricorne Stokes nom. illeg., nom. superfl. common name: Rough Corn Bedstraw [n/a]

State Herbarium of South Australia (2008), Fact sheets. The Electronic Flora of South Australia: - [secondary reference]

nomenclatural synonym: Galium tricorne Stokes nom. illeg., nom. superfl. common name: Rough Corn Bedstraw [n/a] common name: Three-horned Bedstraw [n/a]

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - [secondary reference]

nomenclatural synonym: Galium tricorne Stokes nom. illeg., nom. superfl.

Thompson, I.R. (5 January 2009), A revision of Asperula and Galium (Rubiaceae: Rubiaceae) in Australia. Muelleria 27(1): 109-111, Fig. 14 APC [secondary reference]

nomenclatural synonym: Galium tricorne Stokes nom. illeg., nom. superfl. common name: Three-horned Bedstraw [n/a] common name: Rough Corn Bedstraw [n/a]

• APC Dist.: WA (naturalised), SA (naturalised), NSW (naturalised), Vic (naturalised), Tas (doubtfully naturalised)

Western Australian Herbarium (2011), FloraBase: the Western Australian Flora Version 2.6: - [secondary reference]

common name: Threehorn Bedstraw [n/a]

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 72 [secondary reference]

Baker, M.L., Wapstra, M. & Lawrence, D. (20 August 2019), An annotated census of the lesser-known naturalised plants of Tasmania. Muelleria 38: 52 [secondary reference]

common name: rough corn bedstraw [n/a]

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