Endlicher, S.F.L. (1839), Genera Plantarum Secundum Ordines Naturales Disposita 9: 646 [tax. nov.]

Feuillet, C. (25 February 2016), Two new combinations in Euploca Nutt. (Heliotropiaceae, Boraginales) and a conspectus of the species of the Guiana Shield area. Phytokeys 61: 103 [taxonomic synonym]

taxonomic synonym of: Euploca Nutt. legitimate

Council of Heads of Australasian Herbaria (2019), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Heliotropium L. legitimate

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Euploca Nutt. legitimate

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