Mesoptychia morrisoncola (Horik.) L.Söderstr. et Váňa

South side of Khamar-Daban Ridge, valley of Dunda-Saga River, bank of brook, the hole in bank of brook.

Slyudyanka District. Khamar-Daban Range. Valley of Utulik River. Populus sp.-Pinus sibirica-Picea obovata-Betula platyphylla-Sorbus sp.-fern-grass forest on the right river bank. On soil-covered moist rocks near the river bank, in partial shade.

Slyudyanka District. Khamar-Daban Range. Valley of Utulik River. Populus sp.-Pinus sibirica-Picea obovata-Betula platyphylla-Sorbus sp.-fern-grass forest on the right river bank. On soil-covered moist rocks near the river bank, in partial shade.

Slyudyanka District. Khamar-Daban Range. Valley of Utulik River. Populus sp.-Pinus sibirica-Picea obovata-Betula platyphylla-Sorbus sp.-fern-grass forest on the right river bank. On soil-covered moist rocks near the river bank, in partial shade.

Slyudyanka District. Khamar-Daban Range. Valley of Utulik River. Populus sp.-Pinus sibirica-Picea obovata-Betula platyphylla-Sorbus sp.-fern-grass forest on the right river bank. On soil-covered moist rocks near the river bank, in partial shade.