The plants of Perm region's Red book in the flora of central part of Perm region (Krasnokamsk and Perm districts)

The central part of Perm region is agriculturally and industrially developed, and therefore there is athreat of decreasing of populations and even disappearance of some species of rare plants. In the flora of the Perm region's central part it was found 32 species of Perm region's Red Book's plants. 6 species of Perm region's Red Book's plants were included in the USSR's Red Book, 8 species of Perm region's Red Book's plants were included in the RSFSR's Red Book, 28 species of Perm region's Red Book's plants were included in the Middle Urals's Red Book.