Dilleniaceae Salisb.
Hibbertia billardieri var. obovata Benth. , orth. var., scientific
Bentham, G. (30 May 1863), Flora Australiensis 1: 28 [primary reference]
Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [orthographic variant]
orthographic variant of: Hibbertia billardierei var. obovata R.Br. ex Benth. legitimate
Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Hibbertia hirticalyx Toelken legitimate
Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [pro parte misapplied]
pro parte misapplied to: Hibbertia appressa Toelken legitimate by Bentham, G. (30 May 1863), Flora Australiensis 1: 28