Lamarck, J.-B.P.A. de M. de in Lamarck, J.-B.P.A. de M. de & Poiret, J.L.M. (1789), Encyclopédie Méthodique, Botanique 3(1): 185 [tax. nov.]

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [secondary reference]

taxonomic synonym: Pycnostachys sp. 1 (Cape Caledon; D.Symon 7758) [n/a]

• APC Dist.: NT (naturalised)

Harley, R.M. & Pastore, J.F.B. (2012), A generic revision and new combinations in the Hyptidinae (Lamiaceae), based on molecular and morphological evidence. Phytotaxa 58: 9 [taxonomic synonym]

taxonomic synonym of: Cantinoa americana (Aubl.) Harley & J.F.B.Pastore legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Cantinoa americana (Aubl.) Harley & J.F.B.Pastore legitimate

---