Особенности флоры песчаных карьеров Ивановской области

Abstract

The article is devoted to the patterns of sand pits flora of the Ivanovo region. As a result of floristic researches 2012–2017 on the developed sand pits areas was noted 168 vascular plant species, flora of old quarry richer consists of 196 species. 112 species are general for both areas. The specific feature of old sand quarries is a presence of rare and endangered plants among that 5 species (Chimaphila umbellata, Cypripedium calceolus,Malaxis monophyllos, Ophyoglossum vulgatum, Utricularia minor) included in the region Red Date Book. Examples of the alien plant species of sand pits ecotopes are presented. Some of alien plant species (Epilobium pseudorubescens, Erigeron сanadensis, Lupinus polyphyllus, Phalacroloma septentrionale) are invasive.