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2015 year, number 4
I.A. Gorbunova1, N.V. Stepantsova2
1Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 fungi2304@gmail.com 2V.B. Sochava Institute of Geography, SB RAS, 664033, Irkutsk, Ulan-Batorskaya str., 1 s-nadia11@yandex.ru
Keywords: макромицеты, агариковые базидиомицеты, гастеромицеты, Байкало-Ленский заповед ник, Иркутская область, Восточная Сибирь, macromycetes, agaricoid basidiomycetes, gasteromycetes, Nature Reserve Baikalo-Lenskiy, Irkutsk region, East Siberia
Abstract >>
The article presents the results of a study macromycetes on the territory of the Baikalo-Lenskiy Nature Reserve (Irkutsk region). In various communities and belts of the reserve 147 species of macromycetes have been found; out of them 132 species are new for the reserve, 45 species have been registered in the Irkutsk region for the fi rst time.
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T.V. Elisafenko, S.V. Ovchinnikova
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 tveli@ngs.ru
Keywords: Violaceae, Viola taynensis, лектотипификация, Алтайский край, Violaceae, Viola taynensis, lectotypification, Altai region
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New species Viola taynensis T. Elisafenko was described with breach of International code of nomenclature for algae, fungi and plants (ICN). The lectotype of V. taynensis is designated.
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L.V. Gaydar’, K.Z. Gamburg, S.G. Kazanovsky, A.V. Verkhozina
Siberian Institute of Plant Physiology and Biochemistry, SB RAS, 664033, Irkutsk, Lermontov str., 132, P.O. Box 317 gaydar-lv@mail.ru
Keywords: Hedysarum zundukii, Fabaceae, плоды, семена, Прибайкалье, Hedysarum zundukii, Fabaceae, fruits, seeds, the Lake Baikal area
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The fruits and seeds of Hedysarum zundukii collected in two locations of its growth: at cape Zunduk and cape Khuzhir of West coast of Lake Baikal in 2007-2009 were studied. It was established that only 19-39 % of collected bean segments contained mature seeds depending on the year of collection and the place of its growing. Other segments were empty or contained damaged and immature seeds. It was supposed that beans and seed damage was caused by insects. Mature seeds needed scarification for germination, and germination was near to 55 %. It was shown for the first time that seed damage and delay of their maturation may be a significant limiting factor for the preservation of Hedysarum zundukii depending on the place of its growing.
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A.Yu. Astashenkov1, D. Saidov2
1Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 astal@bk.ru 2nstitute of Botany, Physiology and Genetics of Plants, Academy of Sciences of RT (Tajikistan), 734017, Republic of Tajikistan, Dushanbe, Karamova str., 27 dovud_s83@mail.ru
Keywords: Kudrjaschevia allotricha, морфогенез, онтогенетическая структура, ценопопуляции, Язгулемский хребет, Западный Памир, Kudrjaschevia allotricha, morphogenesis, ontogenetic structure, coenopopulation, Ridge Yazgulemskiy, Western Pamirs
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The article covers results of research on characteristics of ontogenesis and ontogenetic structure of Kudrjaschevia allotricha of conditions of Ridge Yazgulemskiy and Western Pamirs. It was determined that individuals development sympodial long shoots model and morphogenesis of Kudrjaschevia allotricha individuals can follow some paths of development: primary shoot →sympodial axis →primary bush and primary shoot →sympodial axis → primary bush →clone. The coenopopulation studied is stable and normal. Ontogenetic spectrum is left side of conditions in the Ridge Yazgulemskiy and of conditions in the Western Pamirs - it is centered .
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A.A. Krasnikov
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 tarax@mail.ru
Keywords: Asteraceae, подсемейство Cichorioideae, триба Cichorieae, подтриба Scorzonerinae, роды Podospermum, Scorzonera, Tragopogon, Азиатская Россия, Asteraceae, subfamily Cichorioideae, tribe Cichorieae, subtribe Scorzonerinae, роды Podospermum, Scorzonera, Tragopogon, Asian Russia
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The annotated synopsis of the subtribe Scorzonerinae , including three genus: Podospermum DC. (1 species), Scorzonera L. (14 species and 1 hybrid) and Tragopogon L. (9 species) and the distribution of species in the administrative regions of Asian Russia are given.
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A.V. Agafonov1, E.V. Kobozeva1, B. Salomon2
1Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 agalex@mail.ru. 2Swedish University of Agricultural Sciences, Department of Plant Breeding, P.O. Box 101 SE-23053 Alnarp, Sweden Bjorn.Salomon@slu.se
Keywords: Triticeae, Elymus, новый вид, Республика Алтай, Triticeae, Elymus, a new species, Republic Altai
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A new species Elymus margaritae Agafonov, Kobozeva et B. Salomon ( Triticeae Dum.) from Altai Mountains (Republic Altai) is described. Data on morphology and some molecular and genetic characteristics of the species are provided. On morphological characters it is most closest to E. komarovii (Nevski) Tzvelev. By results of the ISSR analysis the close relation E. margaritae with StY-genomic species E. fedtschenkoi Tzvelev and E. abolinii (Drob.) Tzvelev was revealed. The new species is distributed on the Krasnaya Mountain (Ust-Koksinsky dist.), Katunsky Range and Ukok Plateau. The chromosome number 2 n = 4 x = 28 was specifi ed.
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M.P. Tishchenko
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 tishenko-1957@mail.ru
Keywords: синтаксономия, лесные луга, подтайга, Западно-Сибирская равнина, syntaxonomy, forest meadows, subtaiga, West-Siberian Plain
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The characteristics of the new syntaxa of forest meadows from subtaiga subzone of West-Siberian Plain (Ob-Irtish watershed): two associations ( Vicio unijugae-Dactyletum glomeratae and Veronico chamaedryos-Dactyletum glomeratae ), two subassociations ( Dracocephalo ruyschiani-Heracleetum sibiricae fi lipenduletosum stepposae and Geranio bifolii-Brachypodietum pinnati paeonietosum anomalae ) and community Heracleum sibiricum were given. All these syntaxa belong to the order Carici macrourae-Crepidetalia sibiricae of the class Molinio- Arrhenatheretea .
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E.A. Basargin
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 basarginea@mail.ru
Keywords: высокогорная растительность, альпинотипные луга, горные тундры, Курайский хребет, alpine vegetation, alpine-meadows, mountain tundra, Kurai Ridge
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Th e classification of vegetation highlands of north-western and south-eastern parts of the Kurai Ridge was performed. The characteristics of the selected syntaxa. Described a new association - forb mesophilic alpine meadows - communities that are spread on the border of Central and South-Eastern Altai.
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E.P. Khramova1, S.Ya. Syeva2
1Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 khramova@ngs.ru 2Federal State Budget Scientifik Institution Gorno-Altai Research Institute of Agriculture, 649100, Altai Republic, Maima, Katunskaya str., 2 serafi ma-altai@mail.ru
Keywords: Rosaceae, Pentaphylloides parvifolia, фенольные соединения, Центральный Алтай, Rosaceae, Pentaphylloides parvifolia, phenolic compounds, Central Altai
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Сomposition and content of phenolic compounds aboveground organs Pentaphylloides parvifolia growing in the Altai Mountains were studied. It has been established qualitative composition of a complex phenolic P. parvifolia is similar regardless of the plants and habitats. The highest total content of phenolic compounds tend to the plants P. parvifolia with the shortest flight, height and biomass of small plants growing on rocky slopes exposed to anthropogenic load and increasing absolute altitude. There are high values ellagic tannin substances in the total content of phenolic compounds in the above-ground organs P. parvifolia .
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Yu.G. Zaytseva, T.I. Novikova
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 ulianna_zaitseva@mail.ru
Keywords: Rhododendron schlippenbachii, размножение in vitro, зеатин, тидиазурон, Rhododendron schlippenbachii, in vitro propagation, zeatin, thidiazuron
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A protocol for R. schlippenbachii micropropagation from seeds revealed the high germinating capacity and shallow type of dormancy was developed. Th e effect of cytokinins such as zeatin and thidiazuron (TDZ) on morphogenic potential of R. schlippenbachii seedling was tested. The highest regeneration rate (100 %) was achieved in the presence of 1.0 μM TDZ or 2.5 μM of zeatin in Anderson’s nutrient medium (AM). Th e direct organogenesis occurred both through activation of axillary meristems and differentiation of adventitious buds on explants hypocotyl. The maximum number of shoots per explant was obtained under 1.0 μM TDZ. Th e cultivation of regenerants on hormone-free AM allowed to obtain the elongated shoots and to overcome the anomalies caused by TDZ treatment. The largest percentage of rooting plants was achieved after pulse treatment with 148.0 μM indolyl-3-butyric acid for 4 hours followed by transferring to ex vitro conditions in mixture of peat and sand. Th e results could be included in the program for conservation of this rare polymorphic ornamental species and creation of new varieties on its basis.
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G.A. Firsov, N.P. Vasiljev
Komarov Botanical Institute RAS, 197376, Saint-Petersburg, 2 Prof. Popov str gennady_fi rsov@mail.ru
Keywords: Sorbus, рябина, интродукция растений, биологические особенности, Ботанический сад Петра Великого, Sorbus, rowan, arboriculture, biological peculiarities, Peter the Great Botanical Garden
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Th e native Sorbus aucuparia was the first species of this genus being cultivated at Peter the Great Botanical Garden (Saint-Petersburg, Russia) - uninterruptedly since 1736. There are 104 specimens in modern collection (trees and very seldom shrubs) which belong to 44 taxa. The largest specimens reach 20 m high ( S. aucuparia ) and 55 cm in trunk diameter ( S. intermedia ). The oldest trees ( S. aucuparia , S. hybrida , S. intermedia , S. × latifolia , S. torminalis ) are 75-85 years old. The majority of specimens have been grown from seeds, only few ones being graft ed. Th e most part of species produce fruits and are grown from local seeds. The species from East Asia dominate, followed by species of European origin. The most prominent reserves of further introduction are in flora of China.
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