Mueller, F.J.H. von (1862), Fragmenta Phytographiae Australiae 3(20): 80 [comb. nov.]

basionym: Trymalium serpyllaceum Reissek & F.Muell. legitimate taxonomic synonym: Cryptandra obcordata Hook.f. legitimate

• Comment: nom. illeg., nom. superfl., as the epithet obcordatum was available in Spyridium in 1862 and thus ought to have been adopted by Mueller.

Bentham, G. (30 May 1863), Flora Australiensis 1: 427 [secondary reference]

nomenclatural synonym: Trymalium serpyllaceum Reissek & F.Muell. legitimate taxonomic synonym: Cryptandra obcordata Hook.f. legitimate

Mueller, F.J.H. von (1875), Census of the plants of Tasmania, instituted in 1875. Monthly Notices of Papers and Proceedings of the Royal Society of Tasmania 1874: 80 [secondary reference]

Rodway, L. (1903), The Tasmanian Flora: 27 [secondary reference]

taxonomic synonym: Cryptandra obcordata Hook.f. legitimate

Curtis, W.M. (1956), The Student's Flora of Tasmania 1: 113-114 [secondary reference]

taxonomic synonym: Cryptandra obcordata Hook.f. legitimate

Curtis, W.M. (1970), Changes in nomenclature of two endemic Tasmanian plants. The Victorian Naturalist 87(9): 251 [taxonomic synonym]

taxonomic synonym of: Spyridium obcordatum (Hook.f.) W.M.Curtis legitimate

Curtis, W.M. & Morris, D.I. (1975), Angiospermae: Ranunculaceae to Myrtaceae. The Student's Flora of Tasmania Edn. 2, 1: 117 [taxonomic synonym]

taxonomic synonym of: Spyridium obcordatum (Hook.f.) W.M.Curtis legitimate

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [secondary reference]

orthographic variant: Spyridium serpillaceum F.Muell. orth. var.

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Spyridium obcordatum (Hook.f.) W.M.Curtis legitimate

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 70 [taxonomic synonym]

taxonomic synonym of: Spyridium obcordatum (Hook.f.) W.M.Curtis legitimate

Kellermann, J. & Clowes, C. (1 December 2023), Nomenclature of Spyridium parvifolium and S. obcordatum (Rhamnaceae: Pomaderreae) from southeastern Australia and Tasmania. Papers and Proceedings of the Royal Society of Tasmania 157: 20 [taxonomic synonym]

taxonomic synonym of: Spyridium obcordatum (Hook.f.) W.M.Curtis legitimate

---