Bentham, G. (30 May 1863), Flora Australiensis 1: 48 [tax. nov.]

• Type: "N. Australia. Macadam range, F. Mueller."

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 2 [secondary reference]

Mueller, F.J.H. von (December 1889), Second Systematic Census of Australian Plants: 3 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 28 [secondary reference]

Craven, L.A. & Dunlop, C.R. (21 August 1992), Taxonomic revision of Pachynema (Dilleniaceae). Australian Systematic Botany 5(4): 487, figs 11, 2 (map) [secondary reference]

• Type: Australia. Northern Territory. Macadam Range, Mueller s.n. (K, holo.; MEL, iso.).

Horn, J.W. (2009), Phylogenetics of Dilleniaceae using sequence data from four plastid loci (rbcl, infA, rps4, rpl16, INTRON). International Journal of Plant Sciences 170(6): 809 [basionym]

basionym of: Hibbertia dilatata (Benth.) J.W.Horn legitimate

---