Morphological Variability of Common Pine Populations in the Basins of the Yug and Northern Dvina Rivers

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UDС

574:574.3:582.475.4

DOI:

Abstract

Phenotypic indices variability of the common pine cones in the basins of the Yug and Northern Dvina rivers and also on the adjacent watersheds has been studied. It has been established that class frequencies of cones indices inside the boundaries of the basins are homogenous but statistically they considerably differ from the analogous series of distribution on the watersheds.

Authors

A.I. Vidyakin, Institute of Biology, Komi Scientific Centre, Ural division, Russian Academy of Science S.N. Sannikov, I.V. Petrova, Botanical Garden, Ural division, Russian Academy of Science

Affiliation

(1)Institute of Biology, Komi Scientific Centre, Ural division, Russian Academy of Science  (2)Botanical Garden, Ural division, Russian Academy of Science

Keywords

common pine, phenotypic index, geographic variability.