Norman J. Wickett & Bernard Goffinet (2008): Origin and relationships of the myco-heterotrophic liverwort Cryptothallus mirabilis Malmb. (Metzgeriales, Marchantiophyta. Botanical Journal of the Linnean Society 156 (1): 1–12. doi:10.1111/j.1095-8339.2007.00743.x
David Bell, Qianshi Lin, Wesley K. Gerelle, Steve Joya, Ying Chang, Z. Nathan Taylor, Carl J. Rothfels, Anders Larsson, Juan Carlos Villarreal, Fay-Wei Li, Lisa Pokorny, Péter Szövényi, Barbara Crandall-Stotler, Lisa DeGironimo, Sandra K. Floyd, David J. Beerling, Michael K. Deyholos, Matt von Konrat, Shona Ellis, A. Jonathan Shaw, Tao Chen, Gane K.-S. Wong, Dennis W. Stevenson, Jeffrey D. Palmer, Sean W. Graham (2020): Organellomic data sets confirm a cryptic consensus on (unrooted) land-plant relationships and provide new insights into bryophyte molecular evolution. American Journal of Botany 107 (1): 91–115. doi:10.1002/ajb2.1397