1Associate Professor, Andijan Faculty of Natural Sciences state University, Uzbekistan
22the Teacher of the Faculty Natural Sciences of Andijanstate University, Uzbekistan
33rd Year Student, Faculty of Biology Natural Sciences, Andijan Stateuniversity, Uzbekistan
Online published on 27 April, 2020.
The article discusses the structure of the bract of some representatives of the genus Acanthophyllum. Some types of Oligosperma section, sec. Turbinaria, sec. Pleiosperma, sec. Maciostegia The formation of adaptive characters in leaf organs and their morphological and anatomical structure of this plant under the influence and control of environmental conditions was studied. It was shown that representatives of the genus Acanthophyllum noticeably differ among themselves in terms of the anatomical and morphological structure of this part of the flower; therefore, none of the signs of its structure can characterize the genus Acanthophyllum as a whole. However, species and sections within the genus differ in one way or another.
Acanthophyllum, Genus, Section, Species, Subspecies, Bract, Simple and Glandular Hairs, Epidermal Cells, Epidermis, Stomatal Apparatus, Stomata
