Остепненные луга порядка Galietalia veri Mirkin et Naumova 1986 на Южном Урале

Abstract

The five new steppe-meadow associations are des­cribed in the South Urals. They refer to the class Molinio-Arrhenatheretea R. Tx. 1937 em. R. Tx. 1970, ord. Galietalia veri Mirkin et Naumova 1986, all. Trifolion montani Naumova 1986, and the suball. Trifolienion montani Mirkin et Naumova 1986. The communities of these associations are typical of their richness in species, including such rare and endangered ones as Dianthus acicularis, Stipa korshinskyi, Stipa sareptana, Stipa zalesski, Stipa pennata, Stipa da­syphylla, Tulipa biebersteiniana etc., the fact which makes for their significant value for nature protection purposes.