Bentham, G. (1835), Labiatarum Genera et Species 7: 701 [tax. nov.]

• Type: "in Nova Hollandia interiore ad ripas fluminis Lachlan. A. Cunningham! (v.s. sp. in herb. Cunningham et Hooker.)"

[secondary reference]

Domin, K. (September 1928), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 1125 [basionym]

basionym of: Ajuga australis var. tridentata (Benth.) Domin legitimate

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

taxonomic synonym of: Ajuga australis R.Br. legitimate

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Ajuga australis R.Br. legitimate

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