Gordon, E.M. (1972), Comparative morphology and taxonomy of the Wrangelieae, Sphondylothamnieae and Spermothamnieae (Ceramiaceae, Rhodophyta). Australian Journal of Botany. Supplementary Series 4: 121 [comb. nov.]

basionym: Spermothamion cymodoceae Børgesen legitimate

Huisman, J.M., Leliaert, F., Verbruggen, H. & Townsend, R.A. in Bryce, C. (2009), Marine benthic plants of Western Australia's shelf-edge atolls. Marine Biodiversity Survey of Mermaid Reef (Rowley Shoals), Scott and Seringapatam Reef: - [secondary reference]

nomenclatural synonym: Spermothamion cymodoceae Børgesen legitimate

• APC Comment: R.Cowan (2011) uses this taxon concept.

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

• AMANI dist.: South Australia (Flindersian), Western Australia (Flindersian, Dampierian). World: Mauritius.

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