Check-list of mosses of the East Europe and North Asia includes data on 1302 species, 8 subspecies and 42 varieties occurring in Lithuania, Latvia, Estonia, Belarus, Ukraine, Moldova, Russia, Georgia, Armenia, Azerbaijan, Kazakhstan, Turkmenistan, Uzbekistan, Kyrgyzstan, and Tadjikistan. Territories of Ukraine and Russia are subdivided into 3 and 19 regions respectively. Each record for a country and region has a reference to the relevant publication.