Moldenke, H.N. (1940), Publications of the Carnegie Institution of Washington 522: 181 [tax. nov.]

• Type: "Elias Contreras 1579, in an airfield clearing at Dos Lagunas, El Peten, Guatemala, 3.xi.1960"

Munir, A.A. (30 January 1992), A taxonomic revision of Stachytarpheta Vahl (Verbenaceae) in Australia. Journal of the Adelaide Botanic Gardens 14(2): 146 [taxonomic synonym]

taxonomic synonym of: Stachytarpheta cayennensis (Rich.) Vahl legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Stachytarpheta cayennensis (Rich.) Vahl legitimate

---