Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 273 [secondary reference]

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

• APC Dist.: WA

Guerin, G.R. (4 November 2015), Hemigenia yalgensis, a new species from the Mid-west region of Western Australia (Lamiaceae: Westringieae). Journal of the Adelaide Botanic Gardens 29: 7 [taxonomic synonym]

taxonomic synonym of: Hemigenia yalgensis G.R.Guerin legitimate

Percy-Bower, J.M. & Parker, C.M. (16 March 2017), Updates to Western Australia’s vascular plant census for 2016. Nuytsia 28: 125 [taxonomic synonym]

taxonomic synonym of: Hemigenia yalgensis G.R.Guerin legitimate

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