Modern Ecological Condition of Endemic Species Spreading in Akhangaran Basin

This article gives information about endemic species spread in the basin of Akhangaran river. The data about the role of endemic species in the process of learning of evolutionally of systematical units in real territory were studied, and so research results about spreading of endemic species of the family of Ranunculaceae, Caryophyllaceae, Limoniaceae, Brassicaceae, Rosaceae, Fabaceae, Apiaceae, Cap-rifoliaceae, Asteraceae, Gentianaceae, Boraginaceae, Scrophulariaceae, Lamiaceae, Liliaceae, Alliaceae, Asphodelaceae and their growing territories were given.