Frullania koponenii S.Hatt.

Valley of Babkha River. On birch in Populus suaveolans dominated forest with Waldsteinia ternata.

Near Baikalsk City, Sobolinaya Mount, fir forest with single trees of Pinus sibirica and Sorbus. On moss covered log. On Abies.

Near Baikalsk City, Sobolinaya Mount, fir forest with single trees of Pinus sibirica and Sorbus. On moss covered log. On Sorbus.

Southern Siberia. Khentey-Chikoyskoye Nagor'e Uplands. Upper of Bukukun River. Stony slope with granite blocks covered by mosses.

Sichote-Alin' Range. Valley of Pravaya Sokolovka River. Abies sp.-Picea sp.-Pinus sibirica fern-moss forest. On trunk of Betula ehrmanii.