“…The thematic direction of establishing the ecological valence of a species to certain ecological parameters is applicable to many processes of plant life: dispersal, appearance in new territories [24], disappearance [17], appearance of new species, appearance of temporary structures for survival [5,20] or somatic neoplasms that are incompatible with survival [7,10]. This entire range of adaptations allows us to consider plant organisms as informative indicators of the state of the environment, which is also indicated by other authors [4,9,13,26].…”