Solenostoma pseudopyriflorum Bakalin

о. Сахалин. Nabil'sky Range. Upper course of Khrebtovyj Stream near Chamginsky Pass. Cliffs near waterfall.

Snezhnaya Mt., cliffs near stream, on humus.

о. Сахалин. Southern part. Belaya River near Sokol Settelement, 6 km upstream. River with vertical cliffs slopes along banks, built with sedimentary grounds and surrounded by Abies-Picea forest. Cliffs ledge, probably splashed by water at spring.