Viviani, D. (1824), Florae Libycae Specimen: 45, pl. 19, fig. 1 [tax. nov.]

• Type: "H. in montibus Cyrenaicae."

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

taxonomic synonym of: Trifolium filiforme L. legitimate

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

taxonomic synonym of: Trifolium filiforme L. legitimate

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

taxonomic synonym: Trifolium filiforme L. legitimate common name: Slender Trefoil [n/a]

• APC Dist.: WA (naturalised), SA (naturalised), Tas (naturalised)

Eichler, Hj. (1965), Supplement to J.M.Black's Flora of South Australia (Second Edition, 1943-1957): 187 [secondary reference]

taxonomic synonym: Trifolium filiforme L. legitimate

Curtis, W.M. & Morris, D.I. (1975), Angiospermae: Ranunculaceae to Myrtaceae. The Student's Flora of Tasmania Edn. 2, 1: 158 [secondary reference]

common name: Slender Trefoil [n/a]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 101 [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: 47 [secondary reference]

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