Академическое издательство «Гео»

Key words: life form, rhizome, mesorosular monocarpic shoot, meadowsweet, coenopopulation ontogenetic spectrum, south of West Siberia.



Rastitel'nyj Mir Aziatskoj Rossii (Plant Life of Asian Russia), 2016, № 1, p. 35-41

Development of Filipendula ulmaria (Rosaceae) and ontogenetic structure of it’s coenopopulations in the south of West Siberia

E.K. Komarevtseva, V.A. Cheryomushkina

Central Siberian Botanical Garden, SB RAS,
630090, Novosibirsk, Zolotodolinskaya str., 101, e-mail: elizavetakomarevceva@yandex.ru; cher.51@mail.ru

The results of the investigation of five cоenopopulations of Filipendula ulmaria (L.) Maxim. in the south of West Siberia and mountain Altai are presented. Ontogenesis of the soboliferous short-rhizome life form was studied. The main structural individual unit of an adult individual is a dicyclic mesorosular monocarpic shoot, there are shoots with incomplete development cycle (latent generative shoots). Two types of populations ontogenetic spectra were revealed: unimodal spectrum in strongly sward coenosises and left-hand spectrum at moderate grazing pressure. The most powerfull plants grow in the floodplain coenosises.

Key words: life form, rhizome, mesorosular monocarpic shoot, meadowsweet, coenopopulation ontogenetic spectrum, south of West Siberia.
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