Botanical Description and Bioecological Features of Some Species of the Family Cyperaceae Juss. Spreading in the Nakhchivan Autonomous Republic Territory

The presented article provides information on the botanical and bioecological characteristics of some species belonging to the Cyperaceae Juss., nom. cons. family, spreading in Nakhchivan Autonomous Republic territory. The studies were carried out based on generally accepted geobotanical methods from September 2024 and had a precise route and semi-stationary character. Floristic and methodological expeditions were carried out in the ecological areas of the Araz-river banks, as well as in the high and middle mountainous areas of the Sadarak, Sharur, Kangarli, Shahbuz, Julfa and Ordabad administrative districts of the Nakhchivan Autonomous Republic, where the species of the family are widespread. The systematic composition of the family is given. The systematic composition of the family and description of the most common species are provided.