Geographical Trends of Structure and Vitality of Calluna vulgaris (L.) Hull Cenopopulations
Basing on the ordination system of regional- and provincial-geographically replacing types of pine woods we revealed the gradients and some geographical trends of main parameters of morphological structure, growth and viability of heather cenopopulations Calluna vulgaris (L.) Hull growing in different subareas within the Russian plain and western part of West Siberia (Pritobolie).