NEW LOCALITIES OF RARE VASCULAR PLANTS ON THE SOUTHERN URALS (CHELYABINSK REGION)
Natalya V. Zolotareva1, Andrey Yu. Korolyuk2
1Institute of Plant and Animal Ecology of the Ural Branch of the RAS, Yekaterinburg, Russia
2Central Siberian Botanical Garden of the SB RAS, Novosibirsk, Russia
Keywords: floristic records, rare species of plants, protected species of plants, Chelyabinsk Region, Southern Urals
Abstract
The article contains information about the new localities of 23 vascular plant species in the Southern Urals (Chelyabinsk Region), obtained as a result of expeditionary research in the period 2018-2024. One species ( Limonium sareptanum (A. Beck.) Gams.) is reported as new for the regional flora. Protected plants are represented by 13 species from “Red Book of the Chelyabinsk Region”, current data on their distribution are important for the preparation of the next edition of the regional Red Book. The ten species have a small number of localities and are rare in the Chelyabinsk region. Most of the identified localities supplement the information about the species distribution at the border of the range: 15 species are located at the northern limit ( Anabasis cretacea Pall. , Asparagus inderiensis Blume ex Ledeb. , Astragalus brachylobus Fisch. ex DC. , A. varius S.G. Gmel. , Atriplex cana Ledeb. , Dianthus leptopetalus Willd. , Galium tomentellum Klok. , Iris glaucescens Bunge. , Limonium sareptanum (A. Beck.) Gams. , Pedicularis physocalyx Bunge. , Polycnemum arvense L. , Psammophiliella stepposa (Klok.) Ikonn. , Psathyrostachys hyalantha (Rupr.) Tzvel. , Stipa korshinskyi Roshev. , Trinia muricata Godet.), 1 - at the western ( Allium nutans L.), 1 - at the eastern ( Koeleria macrantha (Ledeb.) Schult.).
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