Lothian, T.R.N. (1947), Critical notes on the genus Wahlenbergia Schrader; with descriptions of new species in the Australian region. Proceedings of the Linnean Society of New South Wales 71: 226 [nom. nov.]

replaced synonym: Campanula littoralis Labill. legitimate

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 292 [taxonomic synonym]

taxonomic synonym of: Wahlenbergia stricta (R.Br.) Sweet legitimate

Carolin, R.C. (15 January 1965), Taxonomic and nomenclatural notes on the genus Wahlenbergia in Australia. Proceedings of the Linnean Society of New South Wales 89(2): 237 [secondary reference]

taxonomic synonym: Campanula littoralis Labill. legitimate taxonomic synonym: Campanula gracilis var. littoralis (Labill.) R.Br. legitimate taxonomic synonym: Wahlenbergia gracilis f. littoralis (Labill.) Wawra legitimate taxonomic synonym: Wahlenbergia vinciflora var. littoralis N.E.Br. legitimate taxonomic synonym: Wahlenbergia marginata var. littoralis (Labill.) Hochr. legitimate

Smith, P.J. (30 September 1992), A revision of the genus Wahlenbergia (Campanulaceae) in Australia. Telopea 5(1): 121 [taxonomic synonym]

taxonomic synonym of: Wahlenbergia gymnoclada Lothian legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [secondary reference]

orthographic variant: Wahlenbergia billardieri Lothian orth. var.

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