Местонахождение редких видов растений семейства Orchidaceae в Гайнском районе (Пермский край, Россия), перспективное для присвоения статуса особо охраняемой природной территории

Abstract

The task of preserving biodiversity is closely related to the protection of rare and endangered species of organisms and the development of a system of specially protected natural areas. In 2020 and 2021, a reconnaissance survey of a site with a small open swamp near the village of Gayny (Perm Krai) was carried out in order to assess the prospects for giving it the status of a specially protected natural area. The site is characterized by a high diversity and abundance of orchids growing on it, which are one of the most vulnerable components of vegetation. The diversity of plant communities of the site was described and 11 orchids were recorded. All of them are included in the security lists of various levels. In addition, in the territory under consideration in 2015, a resident of the village of Gaina, Yu. A. Savelyev, recorded Epipogium aphyllum Sw., which was not encountered during a reconnaissance survey. The article presents some features of the distribution, biology and protection of all orchids noted on this territory. The main reason for the reduction in the number of orchids, as well as many other species of organisms, is the violation of habi-tats. Ecological and biological features of orchids enhance the effect of adverse factors. Therefore, today the conserva-tion of orchid habitats is considered as the most effective method of their protection. Based on this, it is concluded that it is advisable to assign the status of a specially protected natural area to the surveyed site in the vicinity of the village of Gainy, Perm Krai.