ONTOGENETIC AND ONTOGENETIC STRUCTURE OF
LAGOCHILUS GYPSACEUS (
LAMIACEAE) COENOPOPULATIONS IN KYZYLKUM (UZBEKISTAN)
A.K. Akhmedov1, V.A. Cheryomushkina2, H.F. Shomurodov3
1Department of Botany and Plant Physiology, Samarkand State University, Republic of Uzbekistan, 140104, Samarkand, 15, University bul
rakbar@rambler.ru
2Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
cher.51@mail.ru
3Academy of Sciences Republic of Uzbekistan, Institute of the Gena Pool of Plants and Animals, Republic of Uzbekistan, 100053, Tashkent, Bagishamol str., 232
h.shomurodov@mail.ru
Keywords: онтогенез, ценопопуляция, онтогенетическая структура, Lamiaceae, Lagochilus gypsa ceus, Кызылкум, Республика Узбекистан, ontogenesis, coenopopulation, ontogenetic structure, Lamiaceae, Lagochilus gypsaceus, Kyzylkum, Re public of Uzbekistan
Abstract
The ontogenesis and structure of an adult individual Kyzylkum endemic Lagochilus gypsaceus Vved. were studied. It was established that the species belonged to caudex dwarf shrubs, whose perennial axes formed a short multiaxial caudex. Renewal buds were at a height of 1-2 cm above the substrate. Studied coenopopulations of L. gypsaceus were at the successive stage. In ephemeroid-sagebrush petrophytic community coenopopulation was young, in forb-vermouth steppe it one was mature, but approaching to senescent stage.
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