Cassini, A.H.G. de (June 1820), Description d'un nouveau genre de plantes (Neoceis), suivie d'observations sur le genre Crassocephalum de Moench. Bulletin des Sciences par la Societe Philomatique de Paris 1820: 90 [tax. nov.]

• Type: (not designated).

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 657 [taxonomic synonym]

taxonomic synonym of: Erechtites Raf. legitimate

Pfeiffer, L.K.G. (1874), Nomenclator Botanicus: 428 [secondary reference]

• Type: Neoceis hieracifolia (L.) Cass.

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

taxonomic synonym of: Erechtites Raf. legitimate

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