Академическое издательство «Гео»

Key words: ontogenesis, coenopopulation, ontogenetic structure, Lamiaceae, Lagochilus gypsaceus, Kyzylkum, Republic of Uzbekistan.



Rastitel'nyj Mir Aziatskoj Rossii (Plant Life of Asian Russia), 2015, № 2, p. 32-38

Ontogenetic and ontogenetic structure of Lagochilus gypsaceus (Lamiaceae) coenopopulations in Kyzylkum (Uzbekistan)

A.K. Akhmedov1, V.A. Cheryomushkina2, H.F. Shomurodov3

1 Department of Botany and Plant Physiology, Samarkand State University,
Republic of Uzbekistan, 140104, Samarkand, 15, University bul., e-mail: rakbar@rambler. ru
2 Central Siberian Botanical Garden, SB RAS,
630090, Novosibirsk, Zolotodolinskaya str., 101, e-mail: cher.51@mail.ru
3 Academy of Sciences Republic of Uzbekistan, Institute of the Gena Pool of Plants and Animals,
Republic of Uzbekistan, 100053, Tashkent, Bagishamol str., 232, e-mail: h.shomurodov@mail.ru

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.

Key words: ontogenesis, coenopopulation, ontogenetic structure, Lamiaceae, Lagochilus gypsaceus, Kyzylkum, Republic of Uzbekistan.
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