Flora of specially protected natural areas of the city of Tobolsk (Tyumen region, Western Siberia) as an indicator of their ecosystem value

The floristic composition of four specially protected natural areas in the city of Tobolsk (Tyumen region, Western Siberia) was identified: the natural monuments “Panin Bugor” (“Panin Hill”), “Okrestnosti doma otdyha “Tobol'skij“ (“The environs of the Tobolsky holiday home”), “Kiselevskaya gora s Chuvashskim mysom” (“Kiselevskaya Mountain with Chuvash Cape”), and “Chistoe Boloto” (“Clean swamp”), which was recently included in the regional network of specially protected natural areas. The studied flora includes 507 species of vascular plants from 282 genera and 81 families, including 340 species within the “Chistoe Boloto”, 292 species on the “Panin Bugor”, 234 species in the “Okrestnosti doma otdyha “Tobol'skij”, and 179 species on the “Kiselevskaya gora s Chuvashskim mysom”. Within the surveyed protected areas, 42 species listed in the Red Book of the Tyumen Region were recorded, including 7 species listed in the Red Book of the Russian Federation (Cypripedium calceolus, C. macranthos, C. × ventricosum, Dactylorhiza russowii, Epipogum aphyllum, Liparis loeselii, Neotinea ustulata).