Tritomaria quinquedentata (Huds.) Buch

Russian Far East. Ol'skoye Basalt Plateau in upper course of Ola River. Moss tundra on more or less flat surface. Wet hollow.

Gangwon-do, Taebaek-si, Sodo-dong, Mt. Taebaek. On shaded rocks near stony field in deciduous broad-leaved forest.

Земля Принца Оскара. Innvika Bay. South-west coast of Depotlaguna, the bottom of western slope of Vikvaktaren, bryophyte community under snow field. При основании склона под снежником, печеночниково-моховое сообщество. На отмерших мхах.

Южная Сибирь. Bukukunskoe Lake. Rock outcrops at northern shore of lake. Between large boulders, on thin soil. Projection: WGS 84.

Южная Сибирь. Bukukunskoe Lake. Mouth of brook with a small waterfall on northern shore of lake. On shaded soil between large boulders. Projection: WGS 84.

Южная Сибирь. Acinsckiy temporare reserve. Upper of Vankina brook. Acinsckiy Range. Pinus sibirica forest with Betula pendula, Abies sibirica, Bergenia crassifolia. S-facing rock outcrops near the road. Rock surface between large boulders. Projection: WGS 84.

Южная Сибирь. Bukukunskoe Lake. North facing rock outcrops on the shore of lake. On shaded dry ledge. Projection: WGS 84.