RESOURCE CHARACTERISTICS OF <i>SANGUISORBA OFFICINALIS </i>(ROSACEAE) COENOPOPULATIONS IN BURYATIA
Resources and the ontogenetic structures of <i>Sanguisorba officinalis</i> 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 <i>S. officinalis</i>. It was established that <i>S. officinalis</i> occurs in Buryatia on the territory of 117.4 ha, the biological resource of <i>S. officinalis</i> 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 <i>S. officinalis</i> coenopopulations is normal, incomplete. Primary ontogenetic spectrum of <i>S. officinalis</i> contains plants of all age groups with a maximum on middle-aged generative plants.