Mueller, F.J.H. von (1868), Fragmenta Phytographiae Australiae 6(45): 161 [tax. nov.]

taxonomic synonym: Utricularia dichotoma Labill. legitimate

Taylor, P. (1989), The Genus Utricularia - a taxonomic monograph. Kew Bulletin Addit. ser. 14: 108 [taxonomic synonym]

taxonomic synonym of: Utricularia dichotoma Labill. legitimate

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

orthographic variant: Utricularia billardieri F.Muell. orth. var.

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

taxonomic synonym of: Utricularia dichotoma Labill. legitimate

Jobson, R.W. & Baleeiro, P.C. (19 February 2020), Radiations of fairy-aprons (Utricularia dichotoma, Lentibulariaceae) in Australia and New Zealand: molecular evidence and proposal of new subspecies. Australian Systematic Botany 33(3): 302 [taxonomic synonym]

taxonomic synonym of: Utricularia dichotoma Labill. legitimate

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