PJB-2022-197
Floristic analysis of Crataegus L. genus spread in mountain xerophyte and steppe vegetation of Nakhchivan Autonomous Republic
Dashgin Sh.Ganbarov
Abstract
The article examines the floristic analysis of species belonging to the genus Crataegus L. in the mountain-xerophyte and steppe vegetation of Nakhchivan Autonomous Republic. As a result of the research, it was determined that 13 species of the genus Crataegus L. are found in the mountain xerophytes and steppe vegetation of the studied area. According to the analysis of life forms, the studied species are grouped into 3 subtypes of phanerophytes (mesophanerophytes, microphanerophytes and nanophanerophytes). According to the analysis of ecological groups, there are 7 species of mesoxerophytes, 4 species of xerophytes and 2 species of mesophytes. According to the analysis of geographical habitat types, xerophilic habitat type includes 8 species, Caucasian habitat type includes 2 species, and the remaining types are represented by 1 species as monotype.
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