eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-06-11 11 Spl.Edn.2 65 68 10.13005/bbra/1441 11919 article Larisa Gennadievna Babeshina 1 Alexander Alexandrovich Kuznetsov 2 Yaroslav Evgenievich Reshetov 3 Efim Avraamovich Krasnov 4 National Research Tomsk State University, Laboratory of Biogeochemical and of Remote Methods ofMonitoring Environmental, Prospekt Lenina, 36; 634050, Tomsk, Russia National Research Tomsk State University, Laboratory of Biogeochemical and of Remote Methods ofMonitoring Environmental, Prospekt Lenina, 36; 634050, Tomsk, Russia. Siberian State Medical University, Faculty of Pharmacy, Moscowski Tract st. 2/7; 634050, Tomsk, Russia. Siberian State Medical University, Department of Pharmaceutical Chemistry, Moscowski Tract st. 2/7; 634050, Tomsk, Russia. Methods ofMonitoring Environmental, Prospekt Lenina, 36; 634050, Tomsk, Russia. Moscow Regional Institute for theHumanities, Department of Pharmacology and Pharmaceutical Disciplines, Green st. 22; 142611, Moscow region, Orekhovo-Zuevo, Russia. Two fractions of polysaccharide have been extracted by the method of sequential extraction from the underground part of the plant; the monomeric composition of these fractions has been defined by the acid hydrolysis of these fractions and the following application of paper chromatography. The anatomy structure of Agrimonia pilosa Ledeb rootstocks and roots has been researched by the method of light microscopy. The fascicular rootstock structure has been defined; the primary and secondary roots structures have been described. https://www.biotech-asia.org/vol11_nospl_edn2/agrimonia-pilosa-ledeb-rosaceae-chemical-composition-biological-effects-and-anatomy/ Agrimonia pilosa; anatomy; rootstock; roots; bioactive substances