Mosses of the northern Russian Far East, an annotated check-list

The check-list of mosses the northern part Russian Far East includes 730 species and 13 additional infraspecific taxa with references on their distribution in eleven floristic regions within Chukotka Autonomous district, Kamchatsky Territory, Magadan Province Khabarovsk Territory. Number taxa, reported from is following: Wrangel Island – 286, Chukotka, western –267, continental 272, southern 384, Beringian 434, Region 435, Koryakia, 178, 219, 152, Kamchatka 572, Commander Islands 336. List accompanied brief treatment area history its bryoflora exploration. Comments species, which regional records are considered as doubtful or erroneous provided along lists 45 excluded flora whole synonyms widely used recent literature.