TY JOUR TI VARIABILITY OF THE HYDRANGEA PANICULATA (HYDRANGEACEAE) LEAF EPIDERMIS STRUCTUREIN THE CULTURE CONDITIONS KW Hydrangea KW leaf epidermis KW stomata KW variability JO Bulletin of KSAU AU Nekhaychenko, D.V. AU Koksheeva, I.M. AU Kislov, D.E. PY 2014 IS PB Krasnoyarsk State Agrarian University