Frullania bolanderi Austin

Southern southern part of the island, abt. 10 km East of Sokol, along the middle stretch of the Mal Takoy River, on a Chosenia macrolepis tree trunk in part shade in the floodplain.

Central part of the island, abt. 32 km east, southeast of Tymovskoye, along the north side of the Tym River, in a mixed coniferous forest along the river, on a Betula sp. tree trunk in part shade.

Central part of the island, along the Uskovo River abt. 12 km north northeast of Tymovskoye, at the west base of Kasatkina Mt., across the river from the washed out bridge, on a birch shag next to the river in part shade.

Southern part of the island, abt. 34 km Southeast of Yuzhno Sakhalinsk, along the Lyutoga River, just down stream from Vyskoye Village, on a crabapple tree trunk in part shade.

Southern part of the island in the Belaya River Watershed, in and around the Biological Station E. of Sokol, on a Quercus crispa tree trunk in part shade.

Southern part of the island, abt. 6 km East of Sokol in the area around the Tokoy River, in the agricultural fields, on a Chosenia macrolepis tree trunk in part shade along the river.

Southern part of the island, abt. 34 km Southeast of Yuzhno Sakhalinsk, along the Lyutoga River, along a dirt road jst off the main Hwy., just down stream from Vyskoye Village, ona Salix sachalinensis tree along the edge of an agricultural field in part shade.