RESOURCE CHARACTERISTICS OF <i>SANGUISORBA OFFICINALIS </i>(ROSACEAE) COENOPOPULATIONS IN BURYATIA
Resources and the ontogenetic structures of Sanguisorba officinalis L. coenopopulations in different regions of Buryatia have been studied. The highest values of phytomass were observed in populations that have a high individual plant phytomass and a high density of S. officinalis. It was established that S. officinalis occurs in Buryatia on the territory of 117.4 ha, the biological resource of S. officinalis herb and roots is 20 and 94 t respectively, the exploitation resource - 12 and 55 t respectively (air-dry raw materials). The structure of ontogenetic groups in S. officinalis coenopopulations is normal, incomplete. Primary ontogenetic spectrum of S. officinalis contains plants of all age groups with a maximum on middle-aged generative plants.