Austral Hepaticae 52. A novel species of Pallavicinia S. Gray from New Zealand together with a new section

Abstract

Pallavicinia hypandra J.J.Engel, a member of the Pallaviciniaceae Mig., is described and illus-trated. Androecia are mainly toward base of plant, the involucre of the androecium is often chamber-like, with the chamber completely surrounding the antheridium except for an ostiole at the summit, and antheridial stalks are 5-seriate. A new section is described for the species, which is endemic to New Zealand. он сам, является эндемиком Новой Зеландии.