Mueller, F.J.H. von in Hooker, W.J. (ed.) (1857), Nova genera et species aliquot rariores in Plagis Australiae Intratropicis nuperrime detecta. Hooker's Journal of Botany and Kew Garden Miscellany 9: 21 [tax. nov.]

• Type: "HAB. In erema Australiae tropicae originem fluvii – Victoriae versus, sicuti ad flumen Sturt's Creek."

Bentham, G. (16 December 1868), Flora Australiensis 4: 401 [secondary reference]

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 100 [secondary reference]

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 255 [secondary reference]

Kenneally, K.F. & George, A.S in Jessop, J.P. (ed.) (1981), Halgania. Flora of Central Australia: 292 [secondary reference]

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

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 14 [secondary reference]

Craven, L.A. & Rye, B.L. in Wheeler, J.R. (ed.) (1992), Boraginaceae. Flora of the Kimberley Region: 769-770, Fig. 237E [secondary reference]

Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - APC [secondary reference]

• APC Dist.: WA, NT

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 [secondary reference]

• Lectotype: "here designated: MEL 80058!)..."

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