About new find of a rare feather grass steppe phytocoenosis in the spurs of the Uyukskiy ridge in Tuva (Western Sayan Mountains)
This brief report contains information on the landscape-ecotopic confinement of a rare steppe phytocoenosis with dominating by <i>Stipa pennata L.</i>, in the spurs of the Uyukskiy range. In this work is given the geobotanical characteristic of the coenosis with the full features of the species composition and particular features of its structure.