Аңдатпа
There are 35 species of feather grass (Stipa), 8 of which are endemous. Nutrition and chemical composition were investigated for 14 Stipa; It was established that 327 plant associations are found with the participation of 12 species of Stipa as dominants and subdominants: S. capillata; S. caucasica; S. hohenackeriana; S. ioannis = S. pennata; S. korshinskyi; S. kirghisorum; S. lessingiana; S. orientalis; S. rubens; S. richteriana; S. sareptana; S. szowitsiana; Chromosome numbers have been identified for 9 out of 35 species