LONG, D. G. “NEW HIGHER TAXA OF COMPLEX THALLOID LIVERWORTS (MARCHANTIOPHYTA – MARCHANTIOPSIDA)”. Edinburgh Journal of Botany 63, no. 2-3 (July 1, 2006): 257–262. Accessed September 15, 2026. https://journals.rbge.org.uk/ejb/article/view/1849.