Smith, J.E. in Relhan, R. (1802), Flora Cantabrigensis Edn. 2: 290 [tax. nov.]

Black, J.M. (1924), Casuarinaceae - Euphorbiaceae. Flora of South Australia 2: 309 [taxonomic synonym]

taxonomic synonym of: Trifolium dubium Sibth. legitimate

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 452 [taxonomic synonym]

taxonomic synonym of: Trifolium dubium Sibth. legitimate

Curtis, W.M. (1956), The Student's Flora of Tasmania 1: 153 [taxonomic synonym]

taxonomic synonym of: Trifolium dubium Sibth. legitimate

Curtis, W.M. & Morris, D.I. (1975), Angiospermae: Ranunculaceae to Myrtaceae. The Student's Flora of Tasmania Edn. 2, 1: 157 [taxonomic synonym]

taxonomic synonym of: Trifolium dubium Sibth. legitimate

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 194 [taxonomic synonym]

taxonomic synonym of: Trifolium dubium Sibth. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Trifolium dubium Sibth. legitimate

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