Аннотация
The purpose of the research conducted was the study of three populations of Polygonum amphibium L. The populations were discovered on the territory of Almaty Region: Frunzenskiy Pond (Ostemir, Talgar District), Lake Kishi Charyn (Amangeldy, Talgar District), Pervomayskiye Ponds (Tuimebayev, Ile District). The study included the estimation of raw medicinal plant stocks of the species indicated. The vegetation study was performed in compliance with the standard methods of field geobotany, and the estimation of medicinal plants stocks (the thicket area, yield, and potential annual procurement) was conducted according to the methods of A. I. Shreter, A. I. Polozhiy, and L. P. Ashmarin. As a result of work performed, the locations of three populations of Polygonum amphibium were established, geobotanical and floristic descriptions of associations were made, and herbarium specimens of species as well as seed material were collected. During the route reconnaissance investigation via GPS navigation, the following coordinates of the found populations of P. amphibium were fixed: population 1 – N 43°39.153/ and E 077°15.985/; population 2 – N 43°29.991/ and E 077°21.165/; population 3 – N 43°22.555/ and E 076°54.716/.