Agardh, J.G. (1852), Species genera et ordines algarum: 737 [comb. nov.]

Huisman, J.M. (1996), The red algal genus Coelarthrum Boergesen (Rhodymeniaceae, Rhodymeniales) in Australian seas, including the description of Chamaebotrys gen. nov. Phycologia 35: - [secondary reference]

Huisman, J.M. (1996), The red algal genus Coelarthrum Boergesen (Rhodymeniaceae, Rhodymeniales) in Australian seas, including the description of Chamaebotrys gen. nov. Phycologia 35: - [nomenclatural synonym]

nomenclatural synonym of: Coelarthrum opuntia (Endl.) Børgesen legitimate

ABRS (2011), Australian Algal Name Index Edn. 2011: - [secondary reference]

---