Jacquin, N.J. von (1794), Oxalis: 89, t. 52 [tax. nov.]

• Type: "Promontorium bonae spei."

Black, J.M. (1924), Casuarinaceae - Euphorbiaceae. Flora of South Australia 2: 330 [secondary reference]

Gardner, C.A. (1925), List of the naturalised plants of extra-tropical Western Australia. Journal of the Royal Society of Western Australia 11(8): 76 [secondary reference]

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 484-485 [secondary reference]

Curtis, W.M. (1956), The Student's Flora of Tasmania 1: 97 [taxonomic synonym]

taxonomic synonym of: Oxalis purpurea L. legitimate

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 200 [taxonomic synonym]

taxonomic synonym of: Oxalis purpurea L. legitimate

Curtis, W.M. & Morris, D.I. (1975), Angiospermae: Ranunculaceae to Myrtaceae. The Student's Flora of Tasmania Edn. 2, 1: 102 [taxonomic synonym]

taxonomic synonym of: Oxalis purpurea L. legitimate

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 172 [taxonomic synonym]

taxonomic synonym of: Oxalis purpurea L. legitimate

Ross, E.M. in Stanley, T.D. & Ross, E.M. (1984), Oxalidaceae. Flora of South-eastern Queensland 1: 398 [taxonomic synonym]

taxonomic synonym of: Oxalis purpurea L. legitimate

Conn, B.J. in Harden, G.J. (ed.) (1992), Oxalidaceae. Flora of New South Wales 3: 21 [taxonomic synonym]

taxonomic synonym of: Oxalis purpurea L. legitimate

Conn, B.J., Jeanes, J.A. & Richards, P.G. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Oxalidaceae. Flora of Victoria 4: 215 [taxonomic synonym]

taxonomic synonym of: Oxalis purpurea L. legitimate

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