Wilson, Paul G. (2 April 1992), Philotheca citrina (Rutaceae), a new species from Western Australia. Nuytsia 8(2): 245, fig. 1 [tax. nov.]

• Type: "NNE of Curbur Station Homestead, Western Australia precise locality witheld), 26°23'S 115°58'E, 30 Aug. 1989, R.C.Cranfield 7665 and S.Patrick (holo: PERTH; iso: CANB,K,MEL,NSW)." [Collector should read "R.J.Cranfield"]

Wilson, Paul G. (16 September 1998), A taxonomic review of the genera Eriostemon and Philotheca (Rutaceae: Boronieae). Nuytsia 12(2): 247 APC [secondary reference]

• APC Dist.: WA

Wilson, Paul G. in Wilson, A.J.G. (ed.) (2013), Philotheca. Flora of Australia 26: 372, 374 [secondary reference]

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