Электронная библиотека (репозиторий) Томского государственного университета
Kuznetsov, Alexander A.

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Add   LC–HRMS for the identification of quercetin and its derivatives in Spiraea hypericifolia (Rosaceae) and anatomical features of its leaves
Authors: Petrova, Natalia V. | Chernonosov, Alexander A. | Koval, Vladimir V. | Andreeva, Valeria Yu. | Erst, Andrey S. | Kuznetsov, Alexander A. | Kulikovskiy, Maxim S. | Wang, Wei | Yu, Sheng-Xiang | Kostikova, Vera A.
Source: Plants. 2023. Vol. 12, № 2. P. 381 (1-10)
Type: статьи в журналах
Date: 2023
Description: Spiraea hypericifolia L. is affiliated with the section Chamaedryon Ser. of the genus Spiraea L. (Rosaceae). Similar to many other Spiraea species, S. hypericifolia most often accumulates flavonols am ... More
Add   The antiviral, antiradical, and phytochemical potential of dry extracts from Spiraea hypericifolia, S. media, and S. salicifolia (Rosaceae)
Authors: Kostikova, Vera A. | Zarubaev, V. V. | Esaulkova, L. L. | Sinegubova, E. O. | Kadyrova, R. A. | Shaldaeva, T. M. | Veklich, T. N. | Kuznetsov, Alexander A.
Source: South African journal of botany. 2022. Vol. 147. P. 215-222
Type: статьи в журналах
Date: 2022
Add   Changes in the sets and levels of flavonoids and phenolcarboxylic acids in the leaves of Spiraea betulifolia subsp. aemiliana (Rosaceae) during introduction into Novosibirsk conditions
Authors: Kostikova, Vera A. | Kuznetsov, Alexander A.
Source: Chemistry for sustainable development. 2021. Vol. 29, № 1. P. 40-50
Type: статьи в журналах
Date: 2021
Description: The set and levels of phenolic compounds in water-ethanol extracts from the leaves of Spiraea betulifolia subsp. aemiliana (Schneid.) Hara (Rosaceae) were studied under natural conditions and after in ... More
Add   Ecological and morphological features of Rhodiola rosea L. in natural populations in the Altai Mountains
Authors: Prokopyev, Alexey S. | Yamburov, Mikhail S. | Chernova, Olga D. | Kataeva, Tatiana N. | Prokopyeva, Elena S. | Machkinis, Elena Yu. | Kuznetsov, Alexander A.
Source: Acta biologica sibirica. 2021. Vol. 7. P. 529-544
Type: статьи в журналах
Date: 2021
Description: The paper presents the results of the comprehensive study of Rhodiola rosea L. in natural populations in the Altai Mountains. The phytocoenotic confinement, demographic structure, and morphological ch ... More
Add   Spore morphology of Taenitis, Syngramma, and Austrogramme species (Pteridoideae, Pteridaceae) from South-Eastern Asia and Oceania. II
Authors: Vaganov, Aleksey V. | Gureyeva, I. I. | Shmakov, Alexander I. | Kuznetsov, Alexander A. | Romanets, R. S.
Source: Turczaninowia. 2021. Т. 24, № 3. С. 36-51
Type: статьи в журналах
Date: 2021
Description: This paper continues consideration of the spores of three paleotropical fern genera – Taenitis, Syn-gramma, and Austrogramme (Pteridoideae, Pteridaceae) from South-Eastern Asia and Oceania. At the sec ... More
Add   Typification and taxonomic remarks on names of Iris (Iridaceae) associated with the Turkish flora
Authors: Boltenkov, Eugeny V. | Güner, Adil | Kuznetsov, Alexander A.
Source: Plants. 2021. Vol. 10, № 7. P. 1486 (1-20)
Type: статьи в журналах
Date: 2021
Description: In view of the forthcoming review of Turkish irises for Resimli Türkiye Florası (The Illustrated Flora of Turkey), nineteen names are typified or nomenclatural remarks are provided in the present repo ... More
Add   Trollius austrosibiricus (Ranunculaceae), a new species from South Siberia
Authors: Luferov, Alexander N. | Troshkina, Victoria | Shaulo, Dmitry | Kuznetsov, Alexander A. | Xiang, Kun-Li | Wang, Wei | Erst, Andrey S.
Source: PhytoKeys. 2019. № 115. P. 83-92
Type: статьи в журналах
Date: 2019
Description: Trolliusaustrosibiricus Erst & Luferov, sp. nov., a new species from Russian South Siberia is described and illustrated. This new species is endemic to Western and Central Siberia. Morphologically, it ... More
Add   Spore morphology of Parahemionitis arifolia (Cheilanthoideae, Pteridaceae)
Authors: Gureeva, Irina I. | Shmakov, A. I. | Kuznetsov, Alexander A. | Romanets, R. S. | Vaganov, A. V.
Source: Turczaninowia. 2018. Т. 21, № 3. С. 72-76
Type: статьи в журналах
Date: 2018
Description: A study of spores of the single species of the genus Parahemionitis Panigrahi was performed using the method of scanning electronic microscopy (SEM). Spores of Parahemionitis arifolia (Burm. f.) Panig ... More
Add   Spatial distribution of small-leaved forests in the Kuznetsk Depression
Authors: Gulyaeva, Anna F. | Revushkin, Alexandr S. | Kuznetsov, Alexander A. | Lashchinskiy, Nikolay N.
Source: International journal of environmental studies. 2015. Vol. 72, № 3. P. 527-535
Type: статьи в журналах
Date: 2015
Description: This article concerns the spatial distribution patterns of small-leaved forests in the Kuznetsk Depression, where these communities are the forest components of zonal vegetation. Two levels of spatial ... More
Add   Spore morphology of the north Asian members of Cystopteridaceae
Authors: Gureeva, Irina I. | Kuznetsov, Alexander A.
Source: Grana. 2015. Vol. 54, № 3. P. 213-235
Type: статьи в журналах
Date: 2015
Description: Spores of Cystopteridaceae from northern Asia were examined using scanning electron microscopy. To evaluate the utility of spore morphology in the taxonomy of each genus, we examined spores of 14 spec ... More
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