Poiret, J.L.M. (1789), Voyage en Barberi, ou Lettres Äcrites de l'Ancienne Numidie 2: 219 [tax. nov.]

• Type: "Cette Plante croît dans les macérages & les lieux humides à Terraillane."

Black, J.M. (January 1948), Casuarinaceae-Euphorbiaceae. Flora of South Australia Edn. 2, 2: 452-453 [secondary reference]

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

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

taxonomic synonym of: Trifolium strictum L. legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Trifolium strictum L. legitimate

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