Dubrovnaya S.A., Khusnetdinova L.Z., Galyautdinova R.I.
ANATOMICAL AND MORFOSTRUCTURE MULTI-SHOOT PLANTS OF HYPERICUM PERFORATUM L. IN THE FOREST-STEPPE ZONE OF THE REPUBLIC OF TATARSTAN ^{[№ 6 ' 2015]}
H. perforatum forms root — suckers life form obligately under conditions of the forest-steppe Zavolzh'ye of the Republic of Tatarstan. Weed forming sprouts are formed on side roots of the individuals of the second year. In disturbed area renewals of annual monocarpic sprouts dominate in the structure of the cluster of individuals. Under the condition of intact natural communities the renewals of biennial or perennial sprouts dominated in the structure of the cluster greatly. H. reforatum forms life form of hemicryptophyte and cryptophyte. The renewals of buds of some individuals were on perennial sprouts above litter, that shows that Hypericum forms intermediary between hemicryptophyte and chamaephyte.