Frullania ignatovii Sofronova, Mamontov et Potemkin

Southern Siberia. Kalar District, Kodar Range, valley of Sredny Sakukan River, Eksa River, rocky canyon near waterfall. On N-facing rocks over waterfall, in partial shade.

Stanovoye Nagor'e Uplands. South Muya Range. Upper Barguzin River. On rocks over stream.

Stanovoye Nagor'e Uplands. South Muya Range. Upper of Balan-Tamur River. Siberian dwarf-pine (Pinus pumila) shrubs with Ledum palustre, Cassiope sp., Rhododendron adamsii, Dryas sp. and mosses on mountain slope in the forest-tundra belt. On rocks near the top of mountain.

Stanovoye Nagor'e Uplands. South Muya Range. Upper of Balan-Tamur River. Siberian dwarf-pine (Pinus pumila) shrubs with Ledum palustre, Cassiope sp., Rhododendron adamsii, Dryas sp. and mosses on mountain slope in the forest-tundra belt. On rocks near the top of mountain.

Stanovoye Nagor'e Uplands. South Muya Range. Upper Barguzin River. Siberian dwarf-pine (Pinus pumila) shrubs with Alnus fruticosa, Rhododendron adamsii, Dryas sp. and mosses on rock slope in the forest-tundra belt. On rocks on steep slope.

Stanovoye Nagor'e Uplands. South Muya Range. Upper of Balan-Tamur River. Siberian dwarf-pine (Pinus pumila) shrubs with Ledum palustre, Cassiope sp., Rhododendron adamsii, Dryas sp. and mosses on mountain slope in the forest-tundra belt. On rocks near the top of mountain.