Timofeeva S N RussiaSaratovUC "Botanical Garden" of Saratov State University named after NG Chernyshevsky. Department of flora and vegetation., 410012, Saratov, Academician Navashina street, 1timofe.evasn@mail.ru Author's articles Breaking Physical Dormancy of the Laburnum anagyroides Seeds by in vivo and in vitro Conditions Saratov Scientific School by the Problems of Biology and Genetics of Plant Reproduction Systems: Achievements and Perspectives Embryological Features of Laburnum anagyroides Medik.