3 articles
Frullania
Frullania Raddi, 1818: sole genus of Frullaniaceae, largest genus of liverwort order Porellales, 300-375+ species worldwide except Antarctica; epiphytic, reddish, water-sac lobules, eleven subgenera.
Porella
Porella is a genus of about 120 taxa of leafy liverworts in the family Porellaceae, described by Linnaeus in 1753 with Porella pinnata as the type species.
Porellales
Porellales, an order of leafy liverworts (Jungermanniidae) sister to Jungermanniales, defined by bundled rhizoids, incubous bifid leaves and watersacs; includes Lejeuneaceae, the most species-rich liverwort family, and diversified epiphytically in Cretaceous angiosperm forests.