Season’s rhythm of development for rare species of orchids in Gornoshitsky reserve

The analysis of the forest flora revealed ratios of coenotic and ecological groups and the level of synanthropization of the communities. Monitoring of the status of the populations of rare species from the Orchidiaceae Juss. family has been carried out. Comparison of these data with age-state spectra obtained 9 years ago showed clear differences in composition and structure of the populations, and the direction of their development.