Gymnocolea marginata (Steph.) S.Hatt.

Kuriles Islands, Iturup Island, Medvezh`ya Bay, Medvezh`ya Mt., N-facing slope of the Mt., the bottom of the second temporary watercourse, on fine-earth

Kuriles Islands, Iturup Island, Medvezh`ya Bay, slope of the Medvezh`ya Mt., second canyon, boulders, on wet soil.

Kunashir Island. Northern Part. Area near the top of Ruruj Mt. Wet fine-grained soil in cliff crevices.

о. Кунашир. Northern Part. Area near the top of Ruruj Mt. Wet fine-grained soil in cliff crevices.

о. Кунашир. Northern Part. Area near the top of Ruruj Mt. On wet fine-grained soil in cliff crevices.