Geographical Analysis of Berberidaceae Family Plants Found on the Territory of Nakhchivan Autonomous Republic

It becomes difficult to determine the first historical range of the plant, which moved far from its prehistoric territory. It has been controversial in this aspect to determine the historical geographical range of plants also included in the Berberis L. genus. Genera and species of Berberidaceae family in Nakhchivan AR migrated from the flora of the Caucasus, Central Asia, East Asia, Iran. The territory of Iran is dominant and represented by 4 species in this family. As a result of the analysis, it was found that plants belonging to the Berberidaceae family, found on the Territory of Nakhchivan Autonomous Republic which relate predominantly to xerophilic, Caucasian and boreal geographical types.