Taxus baccata L. in broad-leaved forests at Foothill Dagestan

Variability of vegetative and generative parameters of a yew berried in three populations of the broad-leaved forests at Foothill Dagestan is investigated. The differential and rather stable parameters of populations defining regularities of intra population and interpopulation variability are established. It is revealed that intra population variability of studied parameters is stabilized in optimum living conditions of populations.