Tippery, N.P. & Les, D.H. (2009), A new genus and new combinations in Australian Villarsia (Menyanthaceae). Novon 19: 409-410 [comb. nov.]

basionym: Villarsia calthifolia F.Muell. legitimate nomenclatural synonym: Renealmia calthifolia (F.Muell.) Kuntze legitimate taxonomic synonym: Limnanthemum calthifolium F.Muell. nom. inval., nom. nud.

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

nomenclatural synonym: Villarsia calthifolia F.Muell. legitimate nomenclatural synonym: Renealmia calthifolia (F.Muell.) Kuntze legitimate taxonomic synonym: Limnanthemum calthifolium F.Muell. nom. inval., nom. nud.

• APC Comment: Mueller (1875) when listing Limnanthemum calthifolium provided no reference to Villarsia calthifolia, but apparently based both names on the same type specimen.
• APC Dist.: WA

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Villarsia calthifolia F.Muell. legitimate nomenclatural synonym: Limnanthemum calthifolium (F.Muell.) F.Muell. legitimate nomenclatural synonym: Renealmia calthifolia (F.Muell.) Kuntze legitimate taxonomic synonym: Limnanthemum calthifolium F.Muell. nom. inval., nom. nud.

• APC Dist.: WA

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