Ptilidium pulcherrimum (Weber) Vain.

Northern side of Khamar-Daban Ridge, valley of Perejemnaya River, Abies with Populus-Bergenia, on log of Abies.

South side of Khamar-Daban Ridge, valley of Dunda-Saga River, bank of brook, on log of Pinus sibirica.

South side of Khamar-Daban Ridge, near Verkhniy Abiduy cabin, bank of small brook in the shade of shrubs: Lonicera, Ribes and herbs (Cordamine etc.), on the side of log under brook, on wood.

South side of Khamar-Daban Ridge, left bank of Temnik River. Picea-Pinus sibirica with admixture Abies and Populus undershrub-herbaceous forest at the bottom of slope. On folling mossy log of Pinus sibirica. On south faced side of log, on wood.

South side of Khamar-Daban Ridge, left bank of Temnik River. Picea-Pinus sibirica with admixture Abies and Populus undershrub-herbaceous forest at the bottom of slope. On folling mossy log of Pinus sibirica. On north faced side of log, on wood.