The results of the floristic monitoring in the Oryol Polesye National Park in 2022

Abstract

The report describes the results of floristic monitoring realized by the authors in 2022 on the territory of the Znamensky and Khotynetsky Districts of the Oryol Region within the boundaries of the Orlovskoye Polesye National Park. For the park, 7 new species of vascular plants were noted, of which 3 are reported for the first time for the flora of the Oryol Region, and the growth of 1 species was confirmed 120 years after the discovery in the specified territory. During the research, as far as possible, the number of individuals in the coenopopulation was recorded, morphometric indicators, the occupied area were determined, and information on the dynamics of the coenopopulation size was collected. Herbarium materials confirming the records were transferred to the Herbarium of the Oryol State University named after V. N. Khitrovo (OHHI).