Mueller, F.J.H. von (December 1875), Fragmenta Phytographiae Australiae 9(80): 188, in obs [tax. nov.]

• Type: "ad Hastings-River"

Wakefield, N.A. (1955), Flora of Victoria: New species and other additions - 4. The Victorian Naturalist 72(5): 69 [taxonomic synonym]

taxonomic synonym of: Galium binifolium N.A.Wakef. legitimate

McGillivray, D.J. (13 October 1983), A revision of Galium (Rubiaceae) in Australia and New Zealand. Telopea 2(4): 371 [taxonomic synonym]

taxonomic synonym of: Galium binifolium N.A.Wakef. legitimate

Thompson, I.R. (5 January 2009), A revision of Asperula and Galium (Rubiaceae: Rubiaceae) in Australia. Muelleria 27(1): 88 [doubtful taxonomic synonym]

doubtful taxonomic synonym of: Galium binifolium N.A.Wakef. subsp. binifolium legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [secondary reference]

orthographic variant: Galium umbrosum var. bifolia F.Muell. orth. var.

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [doubtful taxonomic synonym]

doubtful taxonomic synonym of: Galium binifolium N.A.Wakef. subsp. binifolium legitimate

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