The conservation of some protected herbaceous plants in a wood park of Nizhni Novgorod metropolis

Abstract

The article considers ways to preserve populations of protected plant species on the example of a natural regional wood park "Sludah woods" in Nizhny Novgorod. The population fitness is assessed, including environmental conditions, population density and ontogenetic percentage. The environmental conditions according to the Ellenberg scores are assessed. The conservation and repatriation of the protected species are considered. Recommendations are supposed to use the agrotechnical measures to conserve rare herbaceous species under conditions of urban environment.