Native flora of the central regions of the Udmurt Republic

The results of the expedition work from 1987 to 2020 in 4 central municipal districts of the Udmurt Republic (Krasnogorsky, Seltinsky, Syumsinsky, Yakshur-bodinsky) are given. they are almost entirely located within the Kilmez-zakamsky floristic region. The total species composition of native vascular plants includes 705 species from 331 genera and 95 families. The article presents lists of native species of four floras of municipal districts. Their taxonomic composition is compared. It is established that their floras are quite similar. They have 523 common views. This indicates the identification of the main core of the natural flora of one of the four floristic regions of Udmurtia. The richest in the number of native plant species is the territory of Yakshur-Bodya district. It has a greater variety of ecotopes due to the greater dissection of the terrain compared to other areas compared. On its territory, several non-moral relics are preserved, such as Polystichum braunii , Bromopsis benekenii , Galeobdolon luteum and representatives of the Siberian and Ural flora - Paeonia anomala , Knautia tatarica .