Radulaceae Mull.Frib.
Radula farmeri Pearson , legitimate, scientific
Pearson, W.H. (1922), Journal of the Linnean Society, Botany 46: 29 [tax. nov.]
Renner, M.A.M., Devos, N., Patino, J., Brown, E.A., Orme, A., Elgey, M., Wilson, T.C., Gray, L.J. & Konrat, M.J. von (2013), Integrative taxonomy resolves the cryptic and pseudo-cryptic Radula buccinifera complex (Porellales, Jungermanniopsida), including two reinstated and five new species. Phytokeys 27: 101-102 [secondary reference]