Acta Botanica Caucasica, vol.1, no.1, pp.52-65, 2022 (Peer-Reviewed Journal)
This study of the years 2007-2012 in Azerbaijan's water-marsh vegetation, plants spread was carried out with the aim of determining the troops. According 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, hidrohalofit 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, Potamogeton, Schoeneplectus, Cyperus, Salix, Tamarix, Phragmites, Arundo belonging to the genus, in particular: Pragmites austuralis, Juncus litoralis, J. acutus, Typha latifolia, T. angustifolia, Schoeneplectus marittimus, Potamogeton salicifolius, 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 narrowing , which is under threat and in need of protection associations. Azerbai- ACTA BOTANICA CAUCASICA VOLUME 1, NO 1, 2022 www.botanic.az 53 jan'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.
Keywords: Water-marsh, ecosystems, vegetation, plant diversity, Azerbaijan