Linnaeus, C. (1 May 1753), Species Plantarum 2: 769 [tax. nov.]

• Type: "Habitat in G.Narbonensi, Italia."

Ewart, A.J. (1907), Unrecorded introduced plants. The Victorian Naturalist 24(1): 16 [secondary reference]

Black, J.M. (1924), Casuarinaceae - Euphorbiaceae. Flora of South Australia 2: 311, Fig. 143 [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): 75 [secondary reference]

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 455, Fig. 629 [secondary reference]

Curtis, W.M. (1956), The Student's Flora of Tasmania 1: 157 [secondary reference]

common name: Narrow-leaf Clover [n/a]

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 251 [secondary reference]

common name: Narrow-leaf Clover [n/a]

Burbidge, N.T. & Gray, M. (1970), Flora of the Australian Capital Territory: 221 [secondary reference]

common name: Narrow-leaf Clover [n/a]

Zohary, M. (1972), A revision of the species of Trifolium sect. Trifolium (Leguminosae). III. Taxonomic treatment (sequel). Candollea 27: 149-151 [secondary reference]

• Type: as "Hb. Cliff. 375, described from Italy."

Curtis, W.M. & Morris, D.I. (1975), Angiospermae: Ranunculaceae to Myrtaceae. The Student's Flora of Tasmania Edn. 2, 1: 161 [secondary reference]

common name: Narrow-leaf Clover [n/a]

Cunningham, G.M., Mulham, W.E., Milthorpe, P.L. & Leigh, J.H. (1981), Plants of Western New South Wales: 424-425 [secondary reference]

common name: Narrow-leaf Clover [n/a]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 129 [secondary reference]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1984), Fabaceae. Flora of South-eastern Queensland 1: 285 [secondary reference]

common name: Narrow-leaf Clover [n/a]

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

Gray, M. & Michael, P.W. (1986), List of plants collected at the old Flemington Saleyards, Sydney, New South Wales. Plant Protection Quarterly 1(4): 139 [secondary reference]

common name: Narrowleaf clover [n/a]

Wheeler, J.R. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Papilionaceae. Flora of the Perth Region 1: 301, Fig. 96 [secondary reference]

common name: Narrowleaf Clover [n/a]

Weston, P.H. in Harden, G.J. (ed.) (1991), Trifolium. Flora of New South Wales 2: 460-461, pl. 30 [secondary reference]

common name: Narrow-leaved Clover [n/a]

Weston, P.H. in Harden, G.J. (ed.) (2002), Trifolium. Flora of New South Wales Revised Edition 2: 631 APC [secondary reference]

common name: Narrow-leaved Clover [n/a]

• APC Comment: Varietal rank not recognised in SA, NSW or Tas.
• APC Dist.: WA (naturalised), SA (naturalised), Qld (naturalised), NSW (naturalised), ACT (naturalised), Vic (naturalised), Tas (naturalised)

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Dicotyledons. Flora of the South West 2: 783 [secondary reference]

common name: Narrowleaf Clover [n/a]

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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