A.N. Berkutenko
Institute of Biological Problems, FEB RAS, 685000, Magadan, Portovaya str., 18
Keywords: комплексные памятники природы, гора Эзоп, Магаданская область, complex nature monuments, Ezop Mountain, Magadan region
Botanic-geographic characteristics of Ezop Mountain area in Srednekanskyi district of Magadan region is given. This area is suggested as complex nature monument of regional level. Revision of the status of some existed protected areas in Magadan region is discussed.
Tall Oregon Grapeare promising for introduction in Siberia. Based on literature and Russian and foreign web-based information on woody plants in this species 65 forms of interest for urban plantings and park garden design have been revealed. Their ornamental characteristic were analyzed.
Inter-simple sequence repeats (ISSR) markers of genomic DNA were used to assess the genetic diversity in six popu- lations of Astragalus sericeocanus - rare endemic species to the shore of Lake Baikal. Five primers amplified 91 bands with 86 (94.1 %) being polymorphic. A low level of genetic similarity among population Turka and other populations was detected, based on the Nei’s distance (0.145). The low genetic connectivity was found among population Turka and other populations is an evidence of enough long-term insulation this population on the eastern coast of Lake Baikal. Based on these results the conservation strategy of Astragalus sericeocanus was proposed.
The anatomy of the leaf Gueldenstaedtia monophylla in five natural populations of Central Altai has been studied. It is found that the Gueldenstaedtia monophylla leaf has izopalisade structure that reflects its xerophytic nature. Learned anatomical features have low levels of variability (less than 20 %). A considerable similarity in the structure of the leaves in plants from different populations was defined.
E.V. Kobozeva, A.V. Agafonov, S.V. Ovchinnikova
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 ekobozeva87@mail.ru
Keywords: Elymus, E. gmelinii, E. ciliaris, E. amurensis, E. pendulinus, E. brachypodioides, E. vernicosus, StY- геномные виды, диагностические признаки, таксономия, Elymus, E. gmelinii, E. ciliaris, E. amurensis, E. pendulinus, E. brachypodioides, E. vernicosus, StY-genome species, diagnostic characters, taxonomy
Variation of morphological characters in Elymus gmelinii in comparison with variability in E. ciliaris s. l. and E. pendulinus s. l. was studied. As well as other species of the StY-genome group E. gmelinii includes set of differing morphotypes, but unlike E. ciliaris and E. pendulinus remains homogeneous taxonomically, without recognition intraspecific taxa and separate species. The analyses of a series morphological characters has shown, that distinctions between populations of E. gmelinii from different place of the area cannot be used as basis for recognition of independent species. More adequate approach for systematisation of the genus Elymus provides a complex of methods for delimitation between independent species.
D.V. Veselkin1, M.A. Konoplenko2, A.A. Betekhtina2
a:2:{s:4:"TYPE";s:4:"HTML";s:4:"TEXT";s:287:"1Institute of Plant and Animal Ecology, UrD RAS, 620144, Ekaterinburg, Vos’mogo Marta str., 202 denis_v@ipae.uran.ru 2Ural Federal University Named After the first President of Russia B.N. Yeltsin, 620083, Yekaterinburg, Lenina str., 51 O-41-68@yandex.ru";}
Keywords: Cyperaceae, род Carex, осока, арбускулярная микориза.THE ABILITY TO FORM MYCORRHIZA IN THE GENUS CAREX (, Cyperaceae, genus Carex, sedge, arbuscular mycorrhiza
Information about the mycorrhization species of Carex L. ( Cyperaceae ) were accumulated from 60 sources and were analyzed. There are 172 species of sedges that have ever been studies for the presence of arbuscular mycorrhiza. In 97 species (56.5 %) mycorrhiza is not found; the 23 species (13.5 %) mycorrhiza is found always; 52 species (30 %) may form or do not form mycorrhiza. The share of species of Carex , in respect of which shows the ability to form mycor- rhiza, increases with the increase of the number of research.
T.M. Koroleva1, A.A. Zverev2, V.V. Petrovsky1, I.N. Pospelov3,4, E.B. Pospelova4,5, O.V. Rebristaya1, O.V. Khitun1, S.V. Chinenko1 1Komarov Botanical Institute RAS, 197376, Saint-Petersburg, Popova str., 2 korolevatm@gmail.com 2Tomsk State University ibiss@rambler.ru 3A.N. Severtsov Institute of Ecology and Evolution RAS taimyr@orc.ru 4Zapovedniki Taimyra parnassia@mail.ru 5Moscow State University
Keywords: локальные и региональные флоры, широтные группы, широтные фракции, спектры широтной структуры флор, зональные и подзональные границы, Азиатская Арктика, local and regional flora, latitudinal geographical groups and fractions, spectra of latitudinal structure of flora, zonal and subzonal borders, Asian Arctic
At the base of the Russian Arctic biodiversity monitoring network comparative study of latitudinal structure spectra of 137 local and 6 regional floras from 3 sectors of Asian Arctic was performed. Levels of similarity latitudinal struc- ture spectra by groups and by fractions were calculated, territories with similar spectra were shown at the schematic maps and compared with existing subzonal division of tundra zone. 3 latitudinal types of local floras (arctic, boreal, hypoarctic) and within the arctic type 3 subtypes (high arctic, proper arctic, hypoarctic) were distinguished. Com- parison of latitudinal structure of regional floras, calculated in 2 different ways: ratios obtained from total lists of species for each subprovince and ratios obtained after normalizing the lists by frequencies of species in local floras in given subprovince. The latter is shown to be more correct. Most similar to each other are regional floras with similar sets of subzonal units, though they may be located in different longitudinal sectors.
Vegetation in the special hilly area nearby Uglitskiy Village (steppe zone of Chelyabinsk oblast) was carefully investigated, their ecological-floristic classification was implemented, 3 new subassociations were described. Spatial pattern of plant community distribution was shown, forest-steppe characters of vegetation were proved. Reasons for the existence of isolated forest-steppe enclave in steppe zone were discussed.
Cirsium helenioides (L.) Hill. (Asteraceae) is the long-lived short-rhizome herbaceosus polycarpic plant, one of the dominant plant in tall-herbal meadows in Salair Ridge. The ontogenetic structure and density of 10 coenopopulations of C. helenioides in the tall-herbal meadows in Salair Ridge was studied. The coenopopulations is normal type, young, mature or aging, full-member and not full-member. The maximum coenopopulations density for young and the minimum density for aging coenopopulations is registered. The seedage of C. helenioides in tall-herbal meadows is irregular. It is shown that C. helenioides in this type of meadows is the temporary successional dominant.
The results of identification of viruses Bean yellow mosaic virus and Cucumber mosaic virus , identified from vegetable legumes culturales and pumpkin vegetable plants. The possibility of using 2b gene of CMV as a marker for PCR di- agnostics. The study of nucleotide sequences of isolates of CMV and comparative phylogenetic analysеs of isolates from GenBank, showed that the Khabarovsk isolates of CMV consists of subgroup in the IA group I.
L.A. Medvedeva1, Yu.V. Parkhomuk2, S.E. Sirotsky3 1Institute of Biology and Soil Sciences, FEB RAS, 690022, Vladivostok, 100 let Vladivostoku Avenue, 159 medvedeva@ibss.dvo.ru 2Far Eastern Federal University, 690950, Vladivostok, Oktyabrskaya str., 27 3Institute of Water and Ecology Problems, FEB RAS, 680000, Khabarovsk, Kim U Chen str., 65 sirotsky@ivep.as.khb.ru
Keywords: пресноводные водоросли, диатомовые, качество воды, Якутия, fresh water algae, diatoms, water quality, Yakutia, fresh water algae, diatoms, water quality, Yakutia
The data on the biodiversity of freshwater algae from Timpton River basin (southern Yakutia) are presented. In study water bodies 175 species of algae belonging to the six divisions are found. Algal communities composition were considered, short ecological and geographical analysis of the flora was made. The estimation of water quality by the Pantle-Buck’s method in the modification by Sladecek was made, according to this assessment all streams of the basin assigned to II class of water cleanliness.
The аssessment of the status of populations of fi ve P. fruticosa (L.) O. Schwarz by comparing the organismic and population parameters have been maked. The coenopopulations in the meadow steppe and subalpine meadow are in the optimal condition. Conditions of the small-turf steppe, pebbly flood plain and the alpine meadows are unfavorable for P. fruticosa , which causes a reduction or organismic, or population parameters.
Species composition of genus Pedicularis section Pharyngodon in Asiatic Russia was updated. Analysis of morphological features for the species of this section was made. Characteristics of life form, leaves, calyx, corolla, friut are diagnostic on section level. Features of root leaves and bracts, inflorescens are diagnostic on series level. Key for species determination is presented. Conspect of section Pharyngodon in Asiatic Russia is represented by 6 species belonging to 3 series. New series Pennelianae I.V. Han including arctic species with larger bracts and dense inflorescens is described. Latin diagnosys for series Aduncae previously described by A.I. Vvedensky in Russian is given. The location of type materials for 3 species was specified. Distribution of all species in Asiatic Russia is refi ned.
Morphology generative shoots of female and bisexual plants and the sexual structure of forest populations Origanum vulgare L. were investigated, morphological features of female and hermaphrodite flowers species were studied.
Morphogenesis of the individuals, structural-morphological polyvariation of the Nepeta podostachys Benth. shoot systems and the ontogenetic structure of coenopopulations in different ecological-phytocoenotic conditions of Tajikistan were studied. Structural-functional areas of the monocarpic shoots and their polyvariation were described. It was established that studied three coenopopulation were normal but old individuals or may be absent. Th eir ontogenetic spectra had centric and left-hand types. The resulting spectra reflect the pace of development of individuals and polyvariation of ontogeny.
Sexual structure of 21 coenopopulations in gynodioecious Schizonepeta multifi da was studied in the forest-steppe in Kuznetsk Highland. Three types of coenopopulations - unbiased sex ratio (40.9-58.0 % hermaphrodite individuals), female (from 59.4 up to 68.2 %) or hermaphrodite (from 58.5 up to 70.2 %) individuals dominate were singled out by a sexual spectrum.
The system and conspectus of the genus Puccinellia Parl. ( Poaceae ) species is presented. The conspectus includes 44 species from the 10 sections and 8 subsections. Information about nomenclature and typification, data on ecology and geographical distribution, comments and figures of new diagnostic features: form of ligula and structure of panicle, as well as the key for determination of all taxons are given. Section and 2 subsections are described, 3 new combinations in rank of section and subsection is offered in result of taxonomical revision. A new species for the flora of Russia and Eurasia P. andersonii is discovered, P. paupercula are reestablished, P. fi lifolia is striked off structure of fl ora. Asian species P. jacutica , P. neglecta are brought for the flora of North America for the first time. Areals of the most of species are have been clarifi ed.
Studied geographical regularities of changes of floristic composition of forest phytocenoses of the West-Siberian Plain along the latitudinal gradient from 55 to 68° N. Identified groups of species of higher vascular plants, which, on the basis of its occurrence is diagnosed latitudinal the boundaries of the zones and subzones of the spread of forest vegetation.
The results of the restoration (within 4 years) of the populations of Hedysarum theinum Krasnob. - endemic to the Altai, growing on the Mountain Red in the Altai Republic. Recommended as the best method for restoration and reintroduction of this species of use sowing of the untreated seeds in the soil at any time of the vegetative season. Th e effectiveness of restoration was less than 10 %.
The results of algal flora study in different-type water bodies in Saline Tuzlukkol Hole were presented. 175 species, varieties and forms from 5 divisions (Cyanoprokaryota - 10, Bacillariophyta - 126, Chlorophyta - 31, Euglenophyta - 6, Cryptophyta - 2) were revealed. The ecological and geographical analysis of the algal flora was performed. New taxa of algal flora for Orenburg region were found out.
T.V. Makryi
Central Siberian Botanical Garden, SB RAS, Novosibirsk, Zolotodolinskaya str., 101 makry@nsu.ru
Keywords: лишайники, Collema ryssoleum, C. pulcellum var. pulcellum, f. isidiosum f. nov, C. nigrescens, C. subnigrescens, Сибирь, Дальний Восток, Россия, lichens, Collema ryssoleum, C. pulcellum var. pulcellum, f. isidiosum f. nov, C. nigrescens, C. subnigrescens, Siberia, Far East, Russia
The descriptions and localities in Baikal Siberia of two lichen species Collema pulcellum Ach. var. pulcellum and C. ryssoleum (Tuck.) A. Schneid. are provided. A new form C. pulcellum var. pulcellum f. isidiosum Makryi, f. nov. is described. It has been established that literary data about distribution of C. nigrescens (Huds.) DC. and C. subni grescens Degel. in south part of East Siberia and Russian Far East are erroneous. In fact, being widespread species in these regions is C. pulcellum var. pulcellum , while C. nigrescens and C. subnigrescens das not occur at all. Expressed the view that the volume of species C. pulcellum s. l. sensu G. Degelius is too large and poorly correlated with the volumes of other Collema species of Nigrescens -group. Taking into account the signifi cant differences in the morphological and anatomical structure of thalli, shape and size of spores, and character of areas, it would be correct to consider all three varieties (var. pulcellum , var. subnigrescens (Müll. Arg.) Degel., and var. leucopeplum (Tuck.) Degel.) as separate species, as they have been described.
Alluvial forests of the upper Ob River were studied in central part of the forest-steppe zone of Western Siberia, Kamensky district of the Altai Territory, 53°40′50″ N, 81°57′30″E. In these forests, 49 epiphytic lichens were revealed, including 26 species in willow ( Salix alba ) forest and 47 species in poplar ( Populus nigra , P. alba ) ones. 30 species on willow and 45 ones on poplars were noted.
Characteristics of moss species composition and occurrence in zonal dark coniferous forests West Siberian middle and south taiga subzones are given. 64 moss species are listed in sum.
The method of scanning electronic microscopy (SEM) carries out relative research of ten representatives of subfamily Pteridoideae C. Chr. ex Crabbe, Jermy et Mickel family Pteridaceae E.D.M. Kirchn.: Jamesonia auriculata A.F. Tryon, Pteris aspericaulis Wallich ex J. Agardh, P. biaurita L., P. tenera Kaulf., P. umbrosa R. Br., Taenitis blechnoides (Willd.) Sw. As a result, morphological descriptions revealed signs that would reveal the ownership of the studied species to one subfamily - Pteridoideae .
A.S. Prokopyev
Siberian Botanical Garden of the Tomsk State University, 634050, Tomsk, Lenina str., 36 rareplants@list.ru
Keywords: Crassulaceae, Sedum aizoon, юг Томской области, онтогенетические состояния, морфологические особенности, Crassulaceae, Sedum aizoon, the south of the Tomsk region, the age states, the morphological features
In the work are presented studies of the ontogeny of the Sedum aizoon in the south of the Tomsk region. Morphometric parameters of the different developmental states are given. In the ontogeny of species have been allocated 4 periods and 10 age states. Propagation is by seeds.
A synopsis of 653 vascular plant species and subspecies of Mongun-Taiga mountain massif (Southwest Tuva) is compiled. The breaf taxonomical analysis of the flora is carried out.
Classification of zonal boreal forests in the Bolshoy On River basin (Western Sayan) was performed. Two associations ( Larici sibiricae-Abietetum sibiricae ass. nova hoc loco и Carici iljinii-Pinetum sibiricae ass. nova hoc loco) and two non-rank communities included in the class Vaccinio-Piceetea Br.-Bl. in Br-Bl., Siss. et Vlieger 1939 were described. The altitudinal spectrum of forest communities of the studies area is represented by two geographical boreal forests types - Urals-Siberian and Eastern Siberian. It indicates that boreal vegetation of the Bolshoy On River basin keeps transitional ecological features between ultra-humid cyclonic and moderately humid anti-cyclonic bioclimatic sectors. Importance of floristic features of boreal forests and results of syntaxonomic analysis for defi nition of bioclimatic subdivisions in the Altai-Sayanian mountain region is discussed.
Сomposition and content of phenolic compounds in the leaves of Pentaphylloides species from Russian Far East were studied. Each of Pentaphylloides species under study had its own phenolic profile: the greatest number of phenolic structure components was noted in P. mandshurica (25), the smallest one in Dasiphora gorovoii (19). Main glycosides of fl avonol types identifi ed: quercetin glycosides characterized P. fruticosa , P. davurica and D. gorovoii , glycosides rhamnetin - P. mandshurica . D. gorovoii is highlighted maximum content of phenolic compounds (total and by groups), P. davurica - by total-content of ellagic tannins. Specificity of species revealed content of quercetin, rhamnetin, quercitrin, astragalin.
V.V. Byalt, N.P. Vasiljev, L.V. Orlova, G.A. Firsov
Komarov Botanical Institute RAS, 197376, Saint-Petersburg, 2 Prof. Popov str. byalt66@mail.ru
Keywords: интродукция, адвентивные виды, Ленинградская область, Приозерский район, научноопытная станция “Отрадное”, introduction, alien species, Leningrad region, Priozersky district, Otradnoje Research Station
Seventy three species of woody plants producing the self-sowing have been identified at the territory of Otradnoje Research Station of the Komarov Botanical Institute RAS (Priozersky district of Leningrad region). Twenty seven species may be potentially invasive - they have intruded into the natural phytocenoses. With the warming of the climate the amount of species producing the self-sowing arises and the percentage of invasive species in flora of the Karel Isthmus enlarges.
Chromosome numbers (2 n ) of 23 species from 12 families of the flora of Finland are presented. Chromosome numbers for 9 species for the first time are given.
299 species of vascular plants were revealed for the most often visited volcanoes of Kamchatka - the Avachinsky, Koryaksky, Mutnovsky. An optimum of their habitats are indicated. The history of flora investigation and characteristics of physic-geographic conditions are given. The areas as in Kamchatka and the whole Russian Far East of 88 species are shown on dotted maps. The book is richly illustrated with colour photos of plants and the landscapes.
The results of the analysis of literature on ecology and geographical distribution over zones and subzones of 23 Cryptophyta species of West Siberia fl ora are presented. Data on halobity, active water reaction and saprobity are given for each species. Nine species of limited occurrence in water bodies of West Siberia and Russia are indicated.
O.D. Nikiforova
Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101 Nikiforovansk@yandex.ru
Keywords: семейство Boraginaceae, признаки чашечки и венчика цветка, морфология эремов, Алтай ская горная страна, family Boraginaceae, characters of the fl owers calyx and corolla, morphology of erems, Altai Mountain Country
Morphological characters of the flowers and fruits of 31 genera of the family Boraginaceae of Altai Mountain Country are discussed. Separate keys for determination of genera on characters of the flowers and fruits are given.
The structure of generative sphere in three morphogenetic groups of Silybum marianum (L.) Gaerth. was studied. Th e complex of quantitative and qualitative morphological characters of holy thistle was analyzed with the “Radical index of contracting mapping system”. Significant taxonomic characters allowing to identify Silybum marianum specimens were revealed.
