<p>This monograph can be divided into four main parts. The first part is the research background and purpose. It introduces in detail the background of plant research in Kazakhstan, emphasizes the unique position and importance of this region in plant taxonomy, and lays a foundation for subsequent research. The second part is the description of plant species, which provides an in-depth classification and description of multiple plant species. These plants cover many families and genera such as Chenopodiaceae, Labiatae, and Compositae, demonstrating Kazakhstan's rich plant resources. This paper introduces the morphological characteristics, growth environment and distribution areas of plants in detail, providing rich data support for plant classification. The third part is a taxonomy discussion, which deeply discusses the methodology of plant taxonomy, corrects previous classification errors, and puts forward new classification views. This part provides a rigorous analysis and discussion of the standards and methods of plant classification. The fourth part is ecological and geographical analysis, which analyzes the ecological adaptability and geographical distribution of plants, and reveals the survival strategies of plants in different ecological environments. Through research on plant ecology and geographical characteristics, the understanding of plant diversity in Kazakhstan has been further deepened. </p>