Warning message Node revision 1465 not found in node Anatomy of the stalk of shoot Populus nervirubens Alb.. Perharps it was deleted. Node revision 1465 not found in node THE SCLERENCHYMA NERVIRUBENS POPULUS ALB.: POLYMORPHISM OF CELLS. Perharps it was deleted. Node revision 1465 not found in node Nervous system of plants: the hypotheses and facts. Perharps it was deleted. Pronina E. V. RussiaSaratovSaratov State University, 410012, Saratov, Astrakhanskaya, 83lenusik150986@rambler.ru Author's articles Изменчивость строения стебля повилики в онтогенезе