THE DIVERSITY OF PLANT ASSOCIATIONS OF AZERBAIJAN'S WATER-MARSH VEGETATION

This study of the years 2007-2012 in Azerbaijan's water-marsh vegeta- tion, plants spread was carried out with the aim of determining the troops. Ac- cording to phytosociological features five types of habitat and a total of 101 plant associations and groupings were determined. Of these, 33 units of water to the coastal marshes troops 31, 13 birliklər wet çimən, aquatic forest birliklər 8, hidro- halofit to consist of the 17 plant associations. Azerbaijan's water-marsh vegetation cooperation for the 15 new plants have been identified. Vegetation formation of a at; Carex , Juncus , Ranunculus, Po- tamogeton, Schoeneplectus, Cyperus, Salix, Tamarix, Phragmites, Arundo belong- ing to the genus, in particular: Pragmites austuralis, Juncus litoralis, J. acutus, Typha latifolia, T. angustifolia, Schoeneplectus marittimus, Potamogeton salicifo- lius, P. pectinatus, Najas minor ssp. intermedia, N. minor ssp. armata, N. minor ssp. marina, Ceratophyllum submerse, C. demersum, Polygonum amfibium taxa dense population are. Water-marsh vejetation spread in 92% of the herbaceous, 8% woody plants body. Rivers, streams, creeks and water channels around the flora richer (312 taxa), marshes (160) , still slow flowing water and quaint water lakes (127), salt lakes and the sea coast halophytic marsh and sand dunes as habitats are even poorer (114). Today: Nymphetum albae, Nelimbio caspici-Nymphetum albae, Trapetum hyrcanae, Butometum umbellati, Spargenieto-Menyantetum trifoliati areal nar- rowing , which is under threat and in need of protection associations. Azerbaijan's water -marsh vegetation in the various hazard categories entered a total of 68 taxa that and they ; 25 VI (13.5%) , each of which is 11 to LR ( cd) and LR (lc ) (2.2%) , 10 LR (nt ) (2.0%) , 5 of the taxa (1.0%) were identified as belonging to EN and DD category.