Forrest, Laura L.; Christine E. Davis; David G. Long; Barbara J. Crandall-Stotler; Alexandra Clark; Michelle L. Hollingsworth (2006). "Unraveling the evolutionary history of the liverworts (Marchantiophyta): multiple taxa, genomes and analyses". The Bryologist. 109 (3): 303–334. doi:10.1639/0007-2745(2006)109[303:UTEHOT]2.0.CO;2. S2CID85912159.
Renzaglia, Karen S.; Scott Schuette; R. Joel Duff; Roberto Ligrone; A. Jonathan Shaw; Brent D. Mishler; Jeffrey G. Duckett (2007). "Bryophyte phylogeny: Advancing the molecular and morphological frontiers". The Bryologist. 110 (2): 179–213. doi:10.1639/0007-2745(2007)110[179:BPATMA]2.0.CO;2. S2CID85788756.
Duckett, Jeffrey G.; Anna Carafa; Roberto Ligrone (2006). "A highly differentiated glomeromycotean association with the mucilage-secreting, primitive antipodean liverwort Treubia: clues to the origins of mycorrhizas". American Journal of Botany. 93 (2): 797–813. doi:10.3732/ajb.93.6.797. PMID21642142.
Duckett, Jeffrey G.; Anna Carafa; Roberto Ligrone (2006). "A highly differentiated glomeromycotean association with the mucilage-secreting, primitive antipodean liverwort Treubia: clues to the origins of mycorrhizas". American Journal of Botany. 93 (2): 797–813. doi:10.3732/ajb.93.6.797. PMID21642142.
Forrest, Laura L.; Christine E. Davis; David G. Long; Barbara J. Crandall-Stotler; Alexandra Clark; Michelle L. Hollingsworth (2006). "Unraveling the evolutionary history of the liverworts (Marchantiophyta): multiple taxa, genomes and analyses". The Bryologist. 109 (3): 303–334. doi:10.1639/0007-2745(2006)109[303:UTEHOT]2.0.CO;2. S2CID85912159.
Renzaglia, Karen S.; Scott Schuette; R. Joel Duff; Roberto Ligrone; A. Jonathan Shaw; Brent D. Mishler; Jeffrey G. Duckett (2007). "Bryophyte phylogeny: Advancing the molecular and morphological frontiers". The Bryologist. 110 (2): 179–213. doi:10.1639/0007-2745(2007)110[179:BPATMA]2.0.CO;2. S2CID85788756.