THE ELEMENT COMPOSITION OF BORAGINACEAE FAMILY PLANTS
D.S. Kruglov1, S.V. Ovchinnikova2
1Novosibirsk State Medical University, 630091, Novosibirsk, Krasny Prosp., 52
kruglov_DS@mail.ru
2Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
sv-ovchin@yandex.ru
Keywords: Boraginaceae, elements content, mass-spectroscopy, clade analysis, chemosystematics
Abstract
Th e concentration of 59 macro- and microelements in herbs of 55 species, 34 genera, 13 tribes and 3 subfamilies of
family Boraginaceae from diff erent habitats had been determined. Th e eff ectiveness of clade analysis using for study
of elements content in plants of Boraginaceae for the purpose of chemosystematics was established. Th e dependence
of content of biogenous and abiogenous elements from taxonomical position of species was established. Evolutionary
age and phylogenetic connections render the biggest infl uence for microelements spectrum as had been showed. Th e
hypothesis about existence of genetically determining of plant elements homeostasis has been spoken out.
|
