Black, J.M. (1925), Additions to the Flora of South Australia, No. 23. Transactions and proceedings of the Royal Society of South Australia 49: 275 [tax. nov.]

• Type: "Yalata (near Fowler's Bay)."

Black, J.M. (December 1926), Meliaceae - Scrophulariaceae. Flora of South Australia 3: 431, Fig. 175, E [secondary reference]

Black, J.M. (1952), Flora of South Australia Edn. 2, 3: 644, Fig. 868, E [secondary reference]

Orchard, A.E. (1975), Taxonomic Revisions in the Family Haloragaceae I. The Genera Haloragis, Haloragodendron, Glischrocaryon, Meziella and Gonocarpus. Bulletin of the Auckland Institute and Museum 10: 107 [basionym]

basionym of: Haloragis acutangula f. semiangulata (J.M.Black) Orchard legitimate

Orchard, A.E. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Haloragaceae. Flora of South Australia Edn. 4, 2: 966 [nomenclatural synonym]

nomenclatural synonym of: Haloragis acutangula f. semiangulata (J.M.Black) Orchard legitimate

Orchard, A.E. in George, A.S. (ed.) (1990), Haloragaceae. Flora of Australia 18: 16 [misapplied]

misapplied to: Haloragis acutangula f. semiangulata (J.M.Black) Orchard legitimate by Black, J.M. (1925), Additions to the Flora of South Australia, No. 23. Transactions and proceedings of the Royal Society of South Australia 49: 275

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [secondary reference]

orthographic variant: Halorrhagis semi-angulata J.M.Black orth. var.

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Haloragis acutangula f. semiangulata (J.M.Black) Orchard legitimate

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