Taxonomic spectra and their role in comparative floristics

摘要

Potential possibilities and perspectives of application of the method of analysis of taxonomical (in the first place, families and species) spectra for purposes of analysis of floras of different ranks are considered. System of typization of Palaearctic floras according to the composition and structure of the first to triads of the spectrum is offered. Potentials of the method suggested are demonstrated by the analysis of materials of the floras of Adjaria, Kolyma Upland, Mountain Crimea and Altai.