Mamontov, Yu.S. & A.A. Vilnet. 2023. Anastrophyllum astorgae (Anastrophyllaceae, Marchantiophyta), a new species from Chile

Arctoa (2023) 32: 158–170

doi: 10.15298/arctoa.32.13

A new species of the genus Anastrophyllum (Spruce) Steph. is described from the Los Lagos Region, Chile using integrative taxonomic approach. The new species differs from all members of the genus by the very small size and Cephaloziella-like habit, deeply bilobed and entire-margined leaves, and the equally thickened walls of leaf cells.