Linnaeus, C. (1 May 1753), Species Plantarum 2: 595 [tax. nov.]

• Type: "Habitat in Moldavica"

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 136 [secondary reference]

Conn, B.J. in Harden, G.J. (ed.) (1992), Lamiaceae. Flora of New South Wales 3: 636 [secondary reference]

National Herbarium of New South Wales (2009), PlantNET Flora of New South Wales Online: - APC [secondary reference]

• APC Dist.: NSW (doubtfully naturalised)

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