Lavrentiev Mikhail Vasilevich RussiaSaratovSaratov State University, 410012, Saratov, Astrakhanskaya, 83MihailLavrentev@yandex.ru Author's articles Characteristics of reproductive features Hedysarum grandiflorum (Fabaceae) in southern of the Volga Uplands The insects in gall of weevil Smicronyx smreczynskii (Coleoptera, Curculionidae) on dodder Cuscuta campestris (Cuscutaceae) Syntaxonomic position of phytocenoses with participation of Hedysarum grandiflorum Pall. in the Southern part of Volga upland To the distribution of Crocus reticulatus in the Voronezh region