Intraspecific variation of <Emphasis Type="Italic">Oxytropis chankaensis</Emphasis>, a Far Eastern Endemic

Variation and intraspecific differentiation of Oxytropis chankaensis Jurtz. (Fabaceae), a plant endemic to the Russian Far East, have been studied by analyzing a complex of morphological characters. A high level of morphological variation has been revealed, and the most variable populations growing in the Khankaiskii Nature Reserve have been identified. Populations growing in the zone of anthropogenic impact are characterized by low values and reduced variability of test characters. Distinct morphological differentiation of O. chankaensis populations has been observed.