Athyrium bipinnatum K.Hori. A Habit B detail of adaxial pinnule C detail of abaxial pinnule D lower stipe scale E spore. A–E from the holotype (MAK466762) (illustration by K. Hori).

 
 
  Part of: Hori K (2020) Athyrium bipinnatum K.Hori (Athyriaceae), a new cornopteroid fern from Japan. PhytoKeys 148: 93-104. https://doi.org/10.3897/phytokeys.148.51589