Jessop, J.P. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Aizoaceae. Flora of South Australia Edn. 4, 1: 194 [comb. nov.]

basionym: Mesembryanthemum clavellatum Haw. legitimate nomenclatural synonym: Disphyma clavellatum (Haw.) Chinnock legitimate taxonomic synonym: Disphyma blackii Chinnock legitimate misapplication: Disphyma australe (Aiton) N.E.Br. legitimate by Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 339

Jacobs, S.W.L. & Highet, J. in Harden, G.J. (ed.) (1990), Aizoaceae. Flora of New South Wales 1: 195 [secondary reference]

taxonomic synonym: Mesembryanthemum australe Aiton legitimate taxonomic synonym: Discaria australis Hook. nom. illeg. taxonomic synonym: Disphyma blackii Chinnock legitimate taxonomic synonym: Disphyma clavellatum (Haw.) Chinnock legitimate

Walsh, N.G. in Walsh, N.G. & Entwisle, T.J. (ed.) (1996), Aizoaceae. Flora of Victoria 3: 110, Fig. 22j [secondary reference]

nomenclatural synonym: Mesembryanthemum crassifolium L. legitimate nomenclatural synonym: Mesembryanthemum clavellatum Haw. legitimate nomenclatural synonym: Disphyma clavellatum (Haw.) Chinnock legitimate misapplication: Disphyma australe (Aiton) N.E.Br. legitimate by Willis, J.H. (1973), A Handbook to Plants in Victoria Edn. 2, 2: 124 common name: Rounded Noon-flower [n/a]

Harden, G.J. & Murray, L.J. in Harden, G.J. & Murray, L.J. (ed.) (2000), Flora of New South Wales Supplement 1: 24 [secondary reference]

Jacobs, S.W.L. & Highet, J. in Harden, G.J. (ed.) (2000), Aizoaceae. Flora of New South Wales Revised Edition 1: 195 [secondary reference]

taxonomic synonym: Mesembryanthemum australe Aiton legitimate taxonomic synonym: Disphyma blackii Chinnock legitimate taxonomic synonym: Disphyma clavellatum (Haw.) Chinnock legitimate pro parte misapplication: Disphyma australe (Aiton) N.E.Br. legitimate by Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 339

Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 134 [secondary reference]

Jessup, L.W. (2003), Flora of South-eastern Queensland Volume 1 Changes to names or status of taxa: - [secondary reference]

nomenclatural synonym: Disphyma clavellatum (Haw.) Chinnock legitimate

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Mesembryanthemum clavellatum Haw. legitimate nomenclatural synonym: Disphyma clavellatum (Haw.) Chinnock legitimate taxonomic synonym: Disphyma blackii Chinnock legitimate misapplication: Disphyma australe (Aiton) N.E.Br. legitimate by Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 339 misapplication: Disphyma australe (Aiton) N.E.Br. legitimate by Willis, J.H. (1973), A Handbook to Plants in Victoria Edn. 2, 2: 124

• APC Dist.: WA, SA, Qld, NSW, Vic, Tas

Thomas, M.B. in Bostock, P.D. & Holland, A.E. (ed.) (8 December 2010), Aizoaceae. Census of the Queensland Flora 2010: 7 [secondary reference]

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 6 [secondary reference]

misapplication: Mesembryanthemum australe Aiton legitimate by Rodway, L. (1903), The Tasmanian Flora: 61 misapplication: Disphyma australe (Aiton) N.E.Br. legitimate by Curtis, W.M. (1963), Angiospermae: Lythraceae to Epacridaceae. The Student's Flora of Tasmania 2: 239

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