Liverworts flora of Shiokawa river, Nagano, Japan.

Abstract

Ninety eight species of liverworts were recorded on the basis of approximately 400 specimens collected from the Shiokawa river areas, southern part of Nagano district. Taxa of phytogeographic interest include Leiocolea heterocolpos, Scapania cuspiduligera, S. ornithopodioides, and Calycularia crispula.