Parkhomenko (Bochko) Alena Sergeevna RussiaSaratovSaratov State University, 410012, Saratov, Astrakhanskaya, 83kashinas2@yandex.ru Author's articles Morphological and genetical variability in populations of Chondrilla L. (Asteraceae) in European Russia Количество хлоропластов в первом листе проростков пшеницы