Motorykina T.N. Condition of rare plant species cenopopulations: Lilium Callosum and Iris Ensata in the village of Pokrovka vicinity (Khabarovsk territory)

Аннотация

The  author provides the phytocenosis characteristics in the Lilium callosum and Iris ensata place of growth, as well as the data for each species on the number of individuals in the cenopopulation, frequency of occurrence, ontogenetic structure, and vitality. It is also provided morphometric parameters of individuals, in order to assess the species cenopopulation state. The author offers the measures for these rare plants protection.