Chemical Diversity of Wild-Growing and Cultivated Common Valerian ( L. s.l.) Originating from Poland.

Common valerian is a medicinal plant. The underground organs of this species are used as a mild sedative and sleeping aid. Poland is one of the largest producers of this raw material in Europe, with local cultivar 'Lubelski' as a primary cultivated form.

Intraspecific Variability of Wild-Growing Common Valerian ( L.).

Common valerian ( L.) is an important medicinal plant revealing sedative, hypotensive, anti-spasmodic and anxiolytic activity. The purpose of the study was to determine the intraspecific variability of the common valerian growing wild in Poland and the 'Lubelski' landrace, as to their developmental traits, chemical composition and selected genetic parameters.