The association of screes ARTEMISIO ARGYROPHYLLAE-ELYTRIGETUM GENICULATAE OF THE TCHULYSHMAN RIVER VALLEY (SOUTH-EASTERN ALTAY)
New association of rocks and taluses vegetation Artemisio argyrophyllae-Elytrigetum geniculatae ass. nova hoc loco (the class Artemisio santolinifoliae-Berberidetea sibiricae Ermakov et al. 2005) has been described in the Chulyshman River Basin (the Altai Mountains). The features of floristic composition, ecology and geography of this plant community are considered.