Особенности фитоценозов с участием Melica virgata Turcz. ex Trin. (Poaceae) Восточного Забайкалья в сравнении с сопредельными территориями
E. A. Bondarevich
O. A. Popova
- Publisher: Altay State University
(issn: 1560-7259, eissn: 1560-7267)
Botany | QK1-989
The paper discusses the characteristics of the species composition of rare plant communities with Melica virgata Turcz. ex Trin. (Poaceae). Their comparison with the previously known data on phytocoenoses of Mongolia involving this species revealed that their composition shows the significant differences. Also for phytocoenoses of East Transbaikalia the unique characteristic species composition (three species thickets of the genus Rhamnus: R. davurica, R. erythroxylon, R. pissjaukovae + Ulmus pumila, with high projective cover Melica virgata and participation of the extremely rare species for the region – Artemisia rutifolia) is charactered presented at the extremely limited area in the river basin Chika (near the village of Ust-Urluk). Saving of the complex species requires the creation of a protected area and the incorporation of some of the most valuable parts.