Analysis of the Most Widespread Species in the Flora of the Western PamirAlay within Surkhandarya Region
Abstract
The degree to which species are distributed across a flora is an important indicator characterizing its spatial structure, as it makes it possible to determine the ratio between taxa with broad and restricted spatial coverage [1]. Analysis of geographically referenced floristic data using a grid system provides a basis for comparing the spatial frequency and coverage of each species by counting the grid cells (indices) in which it has been recorded [2]. However, the spatial distribution of herbarium records may be uneven because of differences in collection intensity, the degree to which areas have been surveyed, and taxonomic coverage.
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References
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