Montagne, J.P.F.C. (1843), Annales des Sciences Naturelles; Botanique 19: 255 [tax. nov.]

McCarthy, P.M. (2003), Catalogue of Australian Liverworts and Hornworts. Flora of Australia Supplementary Series 21: 88 APC [secondary reference]

• APC Dist.: Qld

So, M.L. (2006), Radula (Radulaceae, Marchantiophyta) in the South Pacific. Journal of the Hattori Botanical Laboratory 99: 223 [secondary reference]

taxonomic synonym: Radula subsimilis Steph. legitimate

Renner, M.A.M. (2014), Radula subg. Radula in Australasia and the Pacific (Jungermanniopsida). Telopea 17: 148 [secondary reference]

• Text: "... excluded from the Australasian flora."

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