Linnaeus, C. [filius] (April 1782), Supplementum Plantarum: 378 [tax. nov.]

Druce, G.C. (1917), Nomenclatorial Notes: chiefly African and Australian. The Botanical Exchange Club and Society of the British Isles Report for 1916, Suppl. 2: 635 [basionym]

basionym of: Matricaria pilulifera (L.f.) Druce legitimate

Källersjö, M. (1988), A generic re-classification of Pentzia Thunb. (Compositae-Anthemideae) from southern Africa. Botanical Journal of the Linnean Society 96: 314 [basionym]

basionym of: Oncosiphon pilulifer (L.f.) Källersjö legitimate

Jeanes, J.A. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Asteraceae. Flora of Victoria 4: 930 [nomenclatural synonym]

nomenclatural synonym of: Oncosiphon pilulifer (L.f.) Källersjö legitimate

Thompson, I.R. (22 May 2007), A taxonomic treatment of tribe Anthemideae (Asteraceae) in Australia. Muelleria 25: 44 [nomenclatural synonym]

nomenclatural synonym of: Oncosiphon pilulifer (L.f.) Källersjö legitimate

Thompson, I.R. in Wilson, A.J.G. (ed.) (2015), Asteraceae Subfam. Asteroideae Trib. 3. Anthemideae. Flora of Australia 37: 357 [nomenclatural synonym]

nomenclatural synonym of: Oncosiphon pilulifer (L.f.) Källersjö legitimate

---