Stephani, F. (1910), Species Hepaticarum 4: 229 [tax. nov.]

• Type: Papua New Guinea. Morobe, Sattelberg, Oct 1899, E. Nyman s.n.

McCarthy, P.M. (2003), Catalogue of Australian Liverworts and Hornworts. Flora of Australia Supplementary Series 21: 87 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]

---