Ewart, A.J., White, J. & Rees, B. (1909), Contributions to the Flora of Australia No. 11. Proceedings of the Royal Society of Victoria 22(1): 7 [tax. nov.]

• Type: Allenia blackiana Ewart & B.Rees, nom. illeg., nom. superfl.

• Etymology: "After Prof. H. B. Allen."

Pax, F.A. & Hoffmann, K. in Engler, H.G.A. & Prantl, K.A.E. (1931), Euphorbiaceae. Die Naturlichen Pflanzenfamilien Edn. 2, 19c: 224 [basionym]

basionym of: Micrantheum subg. Allenia (Ewart) Pax & K.Hoffm. nom. illeg.

Brummitt, R.K. (1992), Vascular Plant Families and Genera: 25 [taxonomic synonym]

taxonomic synonym of: Micrantheum Desf. legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Micrantheum Desf. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Micrantheum Desf. legitimate

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