Linnaeus, C. (19 February 1755), Centuria I. Plantarum: 24 [tax. nov.]

• Type: "Habitat in Italiae pratis, pascuis."

Linnaeus, C. (November 1759), Amoenitates Academicae 4: 285 [secondary reference]

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

taxonomic synonym: Trifolium laevigatum Poir. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Trifolium laevigatum Poir. legitimate

• APC Dist.: SA (naturalised)

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