Bupleurum tenuissimum is a rare species in Spain, which became extinct recent decades many localities, including protected areas. In the study area, 'Albufera' Natural Park (SE Spain), was present Limonietalia grasslands, priority and endangered habitat, but has not been observed last 40 years. At present, it included conservation programmes aimed at its reintroduction this territory. This stud...

The halophytic vegetation of the Lopatinsky District in Penza Region was studied on example five solonets (Litvinovsky, Lipovsky, Staro-Vershautsky, Olginsky and Belogorsky). Halophytic meadows (44,0%) slightly prevail over steppes (36,0%) all these salt lakes. 550 species vascular plants have been identified Region, 29 rare identified, 2 (Iris aphylla, Stipa pennata) are protected at federal l...