THE CONTENT OF RUTIN, APIGENIN-7-O-GLUCOSIDE AND THE LEVEL OF PHOTOSYNTHETIC PIGMENTS OF ALYSSUM LENENSE ADAMS (BRASSICACEAE BURNETT) GROWING IN DIFFERENT PHYTOCENOTIC CONDI-TIONS OF CENTRAL YAKUTIA

The features of accumulation rutin and apigenin-7-O-glucoside their distribution in the aboveground organs Alyssum lenense Adams (Brassicaceae Burnett) were revealed. content photosynthetic pigments was investigated depending on phytocenotic conditions plant growth territory Central Yakutia. data obtained flavonoids are characterized by an uneven over with respect to different cenopopulations. A. collected during flowering period 8 cenopopulations collection Yakutsk Botanical Garden. directed: flowers → leaves stem depended altitude population growth, shading, phytocenosis. pattern corresponded scheme: / = growing conditions. It revealed that is higher than under introduction Veronica incana-Festuca lenensis-Stipa capillata grass steppe; plants other studied cenopopulations, ratio inverse. same amount observed lenense, Pulsatilla flavescens steppe Artemisia commutata steppe. In most stems rutin, exception populations a dry pine forest, at edge - only artificial slope initial stage overgrowth. Phytocenotic affect lenense: largest recorded smallest frigida