Bartling, F.G. in Lehmann, J.G.C. (ed.) (1845), Labiatae. Plantae Preissianae 1(3): 357 [tax. nov.]

• Type: "In confragosis districtus Peel, 7. Mart. 1840. Herb. Preiss. No. 2316."

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 146 [secondary reference]

Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 271 [secondary reference]

Western Australian Herbarium (2007), FloraBase: the Western Australian Flora Version 2.5: - APC [secondary reference]

• APC Dist.: WA

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