Comparative Study of the Anatomical Structure of Some Vegetative Organs <i>Allium caspium</i>(pall.) M. Bieb. and <i>Allium tschimganicum</i>B. Fedtsch. Ex Popov Growing in Natural Conditions of Uzbekistan  

作　　者：Akida T. Abdullaeva Nargiza K. Rakhimova Guljan M. Duschanova Eldor E. Temirov Akida T. Abdullaeva;Nargiza K. Rakhimova;Guljan M. Duschanova;Eldor E. Temirov(Laboratory Anatomy and Cytoembryology of the Tashkent Botanical Garden Named after Academician F.N. Rusanov, Institute of Botany of the Academy of Sciences, Tashkent, Uzbekistan)

机构地区：[1]Laboratory Anatomy and Cytoembryology of the Tashkent Botanical Garden Named after Academician F.N. Rusanov, Institute of Botany of the Academy of Sciences, Tashkent, Uzbekistan

出　　处：《American Journal of Plant Sciences》2020年第9期1398-1404,共7页美国植物学期刊（英文）

摘　　要：The results of a comparative study of the structure of some vegetative organs of </span><i><span style="font-family:Verdana;">A</span></i><span style="font-family:Verdana;">.</span><i> <span style="font-family:Verdana;">caspium</span></i><span style="font-family:Verdana;"> and </span><i><span style="font-family:Verdana;">A</span></i><span style="font-family:Verdana;">.</span><i> <span style="font-family:Verdana;">tschimganicum</span></i><span style="font-family:Verdana;"> growing in natural conditions in Uzbekistan are presented for the first time. During the study of the desert representative </span><i><span style="font-family:Verdana;">A</span></i><span style="font-family:Verdana;">.</span><i> <span style="font-family:Verdana;">caspium</span></i><span style="font-family:Verdana;">, the following diagnostic, structural features were revealed: ribbing of the peduncle and pedicel;thickening of the outer wall of the epidermis and wavy folding of the cuticle of the parenchymal-bundle type of structure</span><span><span style="font-family:Verdana;">;deep submergence of stomata: extensive core: </span><span style="font-family:Verdana;">thinness</span><span style="font-family:Verdana;"> of the crustal parenchyma, the presence of lactic acid in it;the presence of a highly </span><span style="font-family:Verdana;">sclerified</span> <span style="font-family:Verdana;">sclerinchymal</span><span style="font-family:Verdana;"> ring between the crustal parenchyma and the central cylinder: the vastness of the core and the presence of </span><span style="font-family:Verdana;">hydrocytic</span><span style="font-family:Verdana;"> cells in it, as well as the similarity of the structure of </span></span><span style="font-family:Verdana;">the stem and pedicel. In this species, a predominance of xeromorphic characters was noted, due to a tendency indicating </span><span style="font-family:Verdana;">xerophilization</span><span style="font-family:Verdana;"> and adaptation to desert conditions. In </span><i><span style="font-family:VerdanThe results of a comparative study of the structure of some vegetative organs of </span><i><span style="font-family:Verdana;">A</span></i><span style="font-family:Verdana;">.</span><i> <span style="font-family:Verdana;">caspium</span></i><span style="font-family:Verdana;"> and </span><i><span style="font-family:Verdana;">A</span></i><span style="font-family:Verdana;">.</span><i> <span style="font-family:Verdana;">tschimganicum</span></i><span style="font-family:Verdana;"> growing in natural conditions in Uzbekistan are presented for the first time. During the study of the desert representative </span><i><span style="font-family:Verdana;">A</span></i><span style="font-family:Verdana;">.</span><i> <span style="font-family:Verdana;">caspium</span></i><span style="font-family:Verdana;">, the following diagnostic, structural features were revealed: ribbing of the peduncle and pedicel;thickening of the outer wall of the epidermis and wavy folding of the cuticle of the parenchymal-bundle type of structure</span><span><span style="font-family:Verdana;">;deep submergence of stomata: extensive core: </span><span style="font-family:Verdana;">thinness</span><span style="font-family:Verdana;"> of the crustal parenchyma, the presence of lactic acid in it;the presence of a highly </span><span style="font-family:Verdana;">sclerified</span> <span style="font-family:Verdana;">sclerinchymal</span><span style="font-family:Verdana;"> ring between the crustal parenchyma and the central cylinder: the vastness of the core and the presence of </span><span style="font-family:Verdana;">hydrocytic</span><span style="font-family:Verdana;"> cells in it, as well as the similarity of the structure of </span></span><span style="font-family:Verdana;">the stem and pedicel. In this species, a predominance of xeromorphic characters was noted, due to a tendency indicating </span><span style="font-family:Verdana;">xerophilization</span><span style="font-family:Verdana;"> and adaptation to desert conditions. In </span><i><span style="font-family:Verdan

关 键 词：Anatomy Stem PEDICEL Allium caspium Allium tschimganicum Samarkand Region Tashkent Region Uzbekistan 

分 类 号：O17[理学—数学]