Vestnik of Orenburg State Pedagogical University. Electronic Scientific Journal. 2020. № 2(34). P. 11—23

 

03.00.00 BIOLOGICAL SCIENCES

UDC 582.675.1:581.543

Buglova Lyubov Viktorovna, Senior Researcher
Central Siberian Botanical Garden SB RAS
Komina Olga Vasilievna, Candidate of Biological Sciences, Researcher
Central Siberian Botanical Garden SB RAS
Kozlova Margarita Viktorovna, Undergraduate Engineer
Central Siberian Botanical Garden SB RAS

 

ONTOMORPHOGENESIS OF T. ledebourii ex situ IN THE WESTERN SIBERIA FOREST-STEPPE CONTINENTAL CLIMATE

Abstract

The article presents the phased development of Trollius ledebourii Rchb. (Ranunculaceae) dicyclic half-rosette shoots. The renewal buds are formed according to the winter type. In the first season of vegetation, a vegetative rosette shoot develops, the next year — a generative elongated sprout with a single terminal flower or branched. During the forming of generative structures, the apical meristem does not die off, but is completely transformed into the floral one. T. ledebourii representatives are characterized by a particular rejuvenation and a long genet life — a functionally independent vegetative shoots growing from one seed.

Key words

Trollius ledebourii, organogenesis, meristem, sprouts, buds, genets, ontogeny.

DOI: https://doi.org/10.32516/2303-9922.2020.34.2

The full text of the article PDF (Russian)

 

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Bibliography link to this article:

Buglova L. V., Komina O. V., Kozlova M. V. Ontomorphogenesis of T. ledebourii ex situ in the Western Siberia forest-steppe continental climate. Vestnik of Orenburg State Pedagogical University. Electronic Scientific Journal, 2020, no. 2 (34), pp. 11—23. DOI: https://doi.org/10.32516/2303-9922.2020.34.2.