THE ONTOGENESIS AND THE LIFE-FORM OF THE ACONITUM KRYLOVII (RANUNCULACEAE) WHICH IS THE ENDEMIC SPECIES OF MOUNTAIN ALTAI
L.V. Volkova
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
wolklv@mail.ru
Keywords: Aconitum krylovii, Aconitum septentrionale, онтогенез, онтогенетическое состояние, жиз ненная форма, длиннокорневищный вид, Горный Алтай, Aconitum krylovii, Aconitum septentrionale, ontogenesis, ontogenetic stage, life-form, long-rhizomatous species, mountain Altai
Abstract
Ontogenesis of a rare species of flora of Siberia, endemic of mountain Altai, Aconitum krylovii Steinb. is described. At the initial stages of ontogenesis the life-form of individuals are the short-rhizomatous, adult individuals are the long-rhizomatous. The long-rhizomatous life-form to species of the genus Aconitum described for the fi rst time. In natural cenosis of Altai together with A. krylovii Aconitum septentrionale morphologically very similar to A. krylovii grows. Signs on which this two species can be distinguished at different stages of ontogenesis are shown.
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