Geographic Distribution of Species of the Genus Ferula L. (Apiaceae) in Central Asia

This paper presents a comprehensive analysis of the geographical distribution of representatives of the genus Ferula L. (Apiaceae) in Central Asia. The study is based on the integration of data from the "Conspectus of the Flora of Central Asia," herbarium collections, online platforms, and the author's own field materials. A database has been compiled, containing 105 species and 13,485 occurrence points.

The main patterns of species distribution were identified using cluster analysis (Euclidean distance) and geospatial analysis methods. Fourteen main geographical regions have been distinguished. It was determined that the greatest species diversity and level of endemism are characteristic of the Pamir-Alai and Western Tien Shan mountain systems, whereas the plains of Turan are distinguished by low diversity.

The obtained results confirm the existing botanical and geographical patterns and clarify the spatial differentiation of the flora of Central Asia, laying the foundation for further biogeographical and environmental research.

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