Endlicher, S.F.L. in Endlicher, S.F.L., Fenzl, E., Bentham, G. & Schott, H.W. (April 1837), Rutaceae. Enumeratio plantarum quas in Novae Hollandiae ora austro-occidentali ad fluvium Cygnorum et in Sinu Regis Georgii collegit Carolus liber baro de Hügel: 15 [primary reference]

• Type: "King Georges Sound. (Hügel.)"

Bentham, G. (30 May 1863), Flora Australiensis 1: 336 [taxonomic synonym]

taxonomic synonym of: Eriostemon spicatus A.Rich. legitimate

Wilson, Paul G. (10 December 1970), A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae). Nuytsia 1(1): 57 [taxonomic synonym]

taxonomic synonym of: Eriostemon spicatus A.Rich. legitimate

Wilson, Paul G. (16 September 1998), A taxonomic review of the genera Eriostemon and Philotheca (Rutaceae: Boronieae). Nuytsia 12(2): 264 [taxonomic synonym]

taxonomic synonym of: Philotheca spicata (A.Rich.) Paul G.Wilson legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Philotheca spicata (A.Rich.) Paul G.Wilson legitimate

Wilson, Paul G. in Wilson, A.J.G. (ed.) (2013), Philotheca. Flora of Australia 26: 412 [taxonomic synonym]

taxonomic synonym of: Philotheca spicata (A.Rich.) Paul G.Wilson legitimate

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