THE ADDITION TO THE LIST OF SARATOV REGION RARE PLANTS SPECIES

In the article the new data about spreading of 10 rare plants species in Saratov region recommended to the inclusion in the third edition red book of Saratov region are performed. The information about habitat and population con - dition is considered. All research carried out by standard methods of phytocoenologyi and gidrobotany. The data extend the idea of the distribution on the territory of the Saratov region some rare plants species (Halocnemum strobilaceum, Ceratophyllum tanaiticum, Ceratophyllum submersum, Suaeda salsa, Batrachium rionii, Elatine alsinastrum, Aegilops cylindrica) and contribute to improved knowledge of regional floristic richness. The information about three new plants species (Silene cretacea, Hymenolobus procumbens, and Camphorosma lessingii) is provides. All new data entered in the electronic database “The status of the populations of rare plants species of Saratov region”, “Reservoir vegetation of Saratov Zavolzhje” and “Vegetation cover of Saratov nature monuments”. Three territories recommended to the conserva - tion status of natural monuments. Laid the foundations for the monitoring data of cenopopulation rare species that will be used in the conduct of the Red Book of the Saratov region, and estimating the dynamics of vegetation of natural monuments and areas recommended for protection.