source of synonymyGradstein, S. R. (2020). The genera of Lejeuneaceae (Marchantiophyta) of tropical America – an update. <em>Nova Hedwigia, Beihefte.</em> 150: 81-96., available online athttps://doi.org/10.1127/nova-suppl/2020/081[details]
extant flag sourceTaylor, T. N.; Taylor, E. L.; Krings, M. (2009). Paleobotany: The Biology and Evolution of Fossil Plants. Second Edition. Academic Press, 1252 pp. , available online athttps://www.sciencedirect.com/science/book/9780123739728 note: includes fossil records [details]