Moore, S. le M. (7 December 1920), A contribution to the Flora of Australia. Journal of the Linnean Society, Botany 45: 209 [tax. nov.]

• Type: "West Australia; Miss Thomas."

Munir, A.A. (29 December 1978), Taxonomic revision of Chloanthaceae trib. Physopsidae. Brunonia 1(4): 500 [taxonomic synonym]

taxonomic synonym of: Dicrastylis corymbosa (Endl.) Munir legitimate

Rye, B.L. (16 December 2005), A taxonomic review of Dicrastylis sect. Corymbosae (Lamiaceae: Chloantheae), incorporating Mallophora as a new synonym. Nuytsia 15(3): 448 [taxonomic synonym]

taxonomic synonym of: Dicrastylis corymbosa (Endl.) Munir legitimate

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [secondary reference]

orthographic variant: Dicrastyles thomasiae S.Moore orth. var.

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Dicrastylis corymbosa (Endl.) Munir legitimate

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