Moore, S. le M. (1 July 1899), The Botanical Results of a Journey into the Interior of Western Australia. Journal of the Linnean Society, Botany 34: 204 [tax. nov.]

• Type: "Prope Gibraltar mens. Sept. florescit."

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 143 [secondary reference]

Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - [taxonomic synonym]

taxonomic synonym of: Halgania integerrima Endl. legitimate

Holstein, N. & Gottschling, M. (3 April 2018), Waking sleeping beauties: a molecular phylogeny and nomenclator of Halgania (Ehretiaceae, Boraginales). Australian Systematic Botany 31(2): 117-118 [secondary reference]

• Lectotype: "here designated: BM 001040645!; isolecto: NY 00335441!)"

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