TY - JOUR AU - Malyy, V.V. AU - Kichimasova, YA.S. AU - Khvorost, O.P. PY - 2019/10/29 Y2 - 2024/03/28 TI - Anatomical study of petioles to ash-tree representatives JF - Farmatsevtychnyi zhurnal JA - Farm Zh VL - 0 IS - 4 SE - Practical pharmacy DO - UR - https://pharmj.org.ua/index.php/journal/article/view/790 SP - 111-113 AB - For the first time a comparative anatomical investigation of leaves of 11 representatives ash-tree genus carried out.Was determined that common features of ash-tree is form of cross sections and structure leaves pustules. The ash-tree petioles on genus level is differ to numbers the condacting bundles and cross section forms in medium and upper parts, also by the degree of development and integrity of mechanical ring. The degree of pubescent, form and topography of trichomes can be criterion of the diversity. The data obtained can be used for developing a project of the analytical and normative documentation (AND). ER -