Ptilidium pulcherrimum (Weber) Vain.

East Sayan, Tunkinskie Goltsy, Nilova Pustyn’ Town, Valley of Malyi Khongoldoy Creek, right tributuary of Ukhe-Ulgun’ River. Log of Larix sibirica in Larix dominated with Abies and Betula with Equisetum forest in floodplain of Khongoldoy creek, on side of log.

East Sayan, Tunkinskie Goltsy, Nilova Pustyn’ Town, Valley of Malyi Khongoldoy Creek, right tributuary of Ukhe-Ulgun’ River. Log of Larix sibirica in Larix dominated with Abies and Betula with Equisetum forest in floodplain of Khongoldoy creek, on side of log.

East Sayan, Tunkinskie Goltsy, Nilova Pustyn’ Town. Flood plain of Khongoldoy Creek right tributuary of Ukhe-Ulgun’ River.Valley of Ukhe-Ulgun’ River. Right bank of Ukhe-Ulgun’ River, between rocks, on moist log.

Spurs of Khangarul’skiy Ridge, valley of Kharagun River. Picea abies with Pinus silvestris and Picea obovata forest, on decaying log.

East Sayan, Tunkinskie Goltsy. Near Arshan Town, along trail to Artem’ev Lake. Boulder scree with rocks covered by bryophytes and lichens in Pinus sibirica dominated with admixture Larix and Pinus sibirica and Betula forest, on decaying log of Pinus sibirica.