Ontogeny of Symphytum cordatum Waldst. et Kit. ex Willd.
Institute of Ecology of the Carpathians of NAS of Ukraine
4, Kozelnytska St., Lviv 79026, Ukraine
The article deals with the study of ontogeny of subendemic Carpathian species Symphytum cordatum in various ecological conditions in the Ukrainian Carpathians and on the adjacent lowland territories. Characteristics of different age states and impact of negative factors on the course of ontogeny of S. cordatum are established. The stages and duration of full complex ontogeny of this species are defined.
Keywords: Symphytum cordatum, ontogeny, clone, ecological conditions