Condition of Trifolium pentaphyllus (Fabaceae) cenopopulations in the Mari Chodra National Park

Using the example of the Mari Chodra National Park, 12 cenopopulations (CP) of Trifolium lupinaster have been studied. All CPUs are normal and incomplete. In the spectra of most CP, the maximum falls on plants of the generative period. The average density of individuals in the Central nervous system is 3.3 pcs/m2. The low indices of recovery and substitution are worrisome, as they indicate a slight renewal of individuals. 46 plant species belonging to 22 families have been identified in plant communities with T. lupinaster . The floral richness ranges from six to 13 species. The species saturation varies from 0.6 to 9.0 species per m2. Long-rooted herbaceous plants predominate in the Central park (27.3%). Among the ecologocenotic species, the leading role is played by meadow-steppe (a subgroup of wet meadows (27%) and forest-fringed groups formed by species of sparse pine forests (22%).