Bentham, G. (1839), Enumeration of Plants collected by Mr. Schombergk, British Guiana. Annals of Natural History 2: 446 [tax. nov.]

• Type: C. nepetaefolia Benth.

Munir, A.A. (23 July 1993), A taxonomic revision of the genus Phyla Lour. (Verbenaceae) in Australia. Journal of the Adelaide Botanic Gardens 15(2): 111 [taxonomic synonym]

taxonomic synonym of: Phyla Lour. legitimate

O'Leary, N. & Mulgura, M.E. (2012), A taxonomic revision of the genus Phyla (Verbenaceae). Annals of the Missouri Botanical Garden 98(4): 579 [taxonomic synonym]

taxonomic synonym of: Phyla Lour. legitimate

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