title: Porellaceae (Hepaticae) in the Russian Far East
abstract: Porellaceae are revised for the Russian Far East. The occurrence of 11 species is confirmed; the reports of 7 more taxa are based on misidentification and these taxa are excluded from the flora. Porella obtusata var. macroloba is newly recorded for Russian Federation. The paper provides 1) descriptions and figures based on her ba rium materials gathered in the Russian Far East and adjacent China, Japan and the Republic of Korea, 2) an overview of the ecology and distribution of taxa in the area 
journal: Botanica Pacifica