On three geological outcrops
in a southeast of Tomsk Province 16 new species of bryophytes were found – 13
mosses and three liverworts. The brief characteristics of outcrops, collection
sites of the species are given. For each species the ecological feature as well
as accompanying moss species, distribution in the Asian part of Russia are
described. Six species: Didymodon fallax var. reflexus, Leiocolea
badensis, Pellia endiviifolia, Pterygoneurum ovatum, Reboulia hemisphaerica,
Timmia norvegica var. excurrens are noted for the first time for the
Western Siberia. Two species, Didymodon tophaceus and Seligeria
campylopoda, are new to the Asian part of Russia. All species are
recommended for inclusion to the Red Data Book of Tomsk Province.