Turczaninowia最新文献_第2页

Acarospora americana (Acarosporaceae), a new species for Eurasia from the European part of Russia Acarospora americana（Acarosporaceae），来自俄罗斯欧洲部分的欧亚大陆新物种

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.13

Viktoria V. Pan’kova, L. V. Gagarina, Evgenia E. Muchnik, Natalya N. Popova

引用次数: 0

New findings of vascular plants from the Republic of Buryatia and Khamar-Daban ridge 布里亚特共和国和哈马尔-达班山脊维管植物的新发现

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.5

Natalya S. Gamova, Yuriy N. Korotkov

{"title":"New findings of vascular plants from the Republic of Buryatia and Khamar-Daban ridge","authors":"Natalya S. Gamova, Yuriy N. Korotkov","doi":"10.14258/turczaninowia.26.3.5","DOIUrl":"https://doi.org/10.14258/turczaninowia.26.3.5","url":null,"abstract":"The paper presents data on eight new taxa for the flora of Buryatia (Ambrosia artemisiifolia, Lapsana communis, Leonurus quinquelobatus, Linum usitatissimum, Lolium arundinaceum, Plantago major subsp. intermedia, Trifolium aureum, Typha angustifolia), five new taxa for the Khamar-Daban ridge (Carduus nutans subsp. leiophyllus, Cirsium pendulum, Lotus corniculatus s. str., Peucedanum vaginatum, Scleranthus annuus), as well as new localities for the twenty five rare native plant species (Artemisia desertorum, Astragalus davuricus, Chenopodium acuminatum, Epipogium aphyllum, Monotropa hypopitys, Paeonia anomala, Saussurea amara, Utricularia intermedia), alien plant species (Campanula patula, Centaurea phrygia, Helianthus tuberosus, Hippophaё rhamnoides, Hordeum jubatum, Juncus compressus, Lathyrus tuberosus, Lolium multiflorum, Lupinus polyphyllus, Pastinaca sativa, Persicaria maculosa, Setaria pumila, Silene chalcedonica, Sinapis alba, Sisymbrium volgense, Veronica beccabunga), and a hybrid species (Fragaria × ananassa) in the Southern Baikal region. For a group of apophyte plant species (Oxybasis glauca, Puccinellia hauptiana), alien plant species (Avena fatua, Echinochloa crusgalli, Epilobium adenocaulon, Epilobium pseudorubescens, Erigeron canadensis, Galium mollugo, Juncus tenuis, Matricaria discoidea, Melilotus albus, Melilotus officinalis, Rumex pseudonatronatus, Scorzonerioides autumnalis, Senecio viscosus, Senecio vulgaris, Trifolium hybridum, Trifolium spadiceum, Tripleurospermum inodorum, Tussilago farfara), a subspecies (Panicum miliaceumsubsp. ruderale) and a hybrid species (Medicago × varia) that have become widespread in the Southern Baikal region, the distribution maps are given for the Baikal State Nature Reserve, its buffer zone and surroundings.","PeriodicalId":508007,"journal":{"name":"Turczaninowia","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139300026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Saussurea arctecapitulata Lipsch. – new species for the flora of Russia Saussurea arctecapitulata Lipsch.- 俄罗斯植物新种

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.18

E. Pyak, Artyom V. Rudyev, Daniil V. Yusupovsky, A. I. Pyak

引用次数: 0

The veiled stinkhorn Dictyophora sibirica in Russia – taxonomic position, epitypification and its conspecifity with Phallus ultraduplicatus 俄罗斯的面纱臭角 Dictyophora sibirica - 分类位置、表型及其与 Phallus ultraduplicatus 的同种性

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.16

Y. Rebriev, Nadezhda N. Kudashova, Sergey I. Gashkov, Igor A. Kazartsev

引用次数: 0

New and rare plant species for the Polar Urals 极地乌拉尔的珍稀植物新物种

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.7

Valery A. Glazunov, S. A. Nikolaenko, Machail S. Knyazev

引用次数: 0

New records of the Bacillariophyta for Russia and Sakhalin Island 俄罗斯和萨哈林岛 Bacillariophyta 的新记录

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.8

Veronica B. Bagmet, Shamil R. Abdullin

引用次数: 0

Genetic polymorphism of populations and phylogeny of the Central Siberian Polygonum (Polygonaceae) section using ISSR and chloroplast markers 利用 ISSR 和叶绿体标记研究中西伯利亚蓼科（蓼科）种群的遗传多态性和系统发育

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.11

I. E. Yamskikh, N. N. Tupitsyna, K. K. Ryabova, M. G. Kutsev

{"title":"Genetic polymorphism of populations and phylogeny of the Central Siberian Polygonum (Polygonaceae) section using ISSR and chloroplast markers","authors":"I. E. Yamskikh, N. N. Tupitsyna, K. K. Ryabova, M. G. Kutsev","doi":"10.14258/turczaninowia.26.3.11","DOIUrl":"https://doi.org/10.14258/turczaninowia.26.3.11","url":null,"abstract":"This article is devoted to the study of genetic polymorphism of populations and phylogeny of Polygonum section using ISSR and chloroplast markers. Section Polygonum is a taxonomically complex group. Identification of individuals is complicated because of the small size of plants, the processes of interspecific hybridization, heterocarpy, phenological and ecological plasticity. In this work, the genetic variability of six populations of five knotweed species growing in Krasnoyarsk was studied. ISSR analysis revealed that the level of genetic diversity in the populations varies from 4.17 % to 35.83 % and has maximum values for genetically close species P. sabulosum (P = 35.83 %) and P. arenastrum (P = 22.5–30 %). Minimum values of genetic diversity were observed for populations of P. aviculare (P = 4.17 %) and P. calcatum (P = 5 %). The studied populations are characterized by a very high level of genetic differentiation (Gst = 0.78) and reliably belong to different species. On the similarity dendrogram (UPGMA), individuals of these species form clearly distinct clades. The genetic structure of populations using STRUCTURE also shows a reliable division of individuals into 5 clusters corresponding to the studied species. Phylogenetic analysis using the trnL-trnF chloroplast region shows the presence of a 5-nucleotide deletion and two transversions that makes it possible to divide the studied group of Polygonum into two morphologically different clusters. The first group is formed by P. arenastrum, P. calcatum, P. caspicum, P. sabulosum and characterized by the absence of a main shoot, a gradual reduction of leaves to the top of shoots and the perianth dissection by 1/2 of its length. The second group includes P. aviculare, P. boreale, P. neglectum, P rectum that have a main shoot, heterophilly, perianth dissection by 2/3–3/4 of its length. Two substitutions have been identified in the matK sequences, however it is less informative for solving taxonomic issues of the studied group.","PeriodicalId":508007,"journal":{"name":"Turczaninowia","volume":"191 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139303928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chromosome numbers in some alien plant species of the Novosibirsk Region: post V 新西伯利亚地区一些外来植物物种的染色体数目：后 V

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.12

E. Zykova, T. V. Pankova, M. Lomonosova

引用次数: 0

New species Veronica × albachii Kosachev (Plantaginaceae) from Southern Siberia and Northern Mongolia 来自西伯利亚南部和蒙古北部的新种 Veronica × albachii Kosachev（车前草科

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.15

P. Kosachev, A. Shmakov

引用次数: 0

Evolution of the arils of Euonymus in comparison with some other genera of Celastraceae 欧鼠李与天南星科其他一些属的比较

Turczaninowia Pub Date : 2023-11-01 DOI: 10.14258/turczaninowia.26.3.2

Nikolay A. Trusov

{"title":"Evolution of the arils of Euonymus in comparison with some other genera of Celastraceae","authors":"Nikolay A. Trusov","doi":"10.14258/turczaninowia.26.3.2","DOIUrl":"https://doi.org/10.14258/turczaninowia.26.3.2","url":null,"abstract":"The family Celastraceae R. Br. is characterized by the difference between the genera according to the types of fruits and the presence of arils in fruits of representatives of some genera. Attempts to reconstruct the evolution of arils in the Celastraceae were made earlier, while trying to trace the relationship of arils with the mucilagenous pulp and wings on the seed. In particular, earlier attempts were made to reconstruct the evolution of Euonymus arils. But, at present, significant changes in the phylogeny of the genus Euonymus and the family Celastraceae as a whole, as well as new accumulated material require another revision of the evolution of arils of Euonymus. We have studied the morphology-anatomical structure of mature arils of 28 species of Euonymus, as well as (additionally) the development of arils in 8 species of the genus. It is assumed that the aril of ancestral taxa of Euonymus had a funicular-exostomal origin, partially covered the seed, was colored orange, and composed of a single-layered epidermis and undifferentiated multi-layered parenchyma. In the cells of aril there were rounded chromoplasts, and large oil drops were absent. In the process of evolution of the aril of Euonymus, funicular arils appeared, while the funicular-exostomal ones were preserved. The degree of seed covering by aril in some modern species has increased and decreased again, arils have appeared with a small “window”, partially (by 1/2–2/3) covering the seed and small fleshy structures in the basal part of the seed near funicule. The color of arils has been preserved in orange hues, but arils of some species have become red in color. The anatomical structure of the arils has changed. At present, along with multi-layer arils with a multi-layer undifferentiated or weakly differentiated parenchyma, there are arils with a strongly differentiated parenchyma and, conversely, with a parenchyma that is reduced in the process of development. In the process of evolution, fibrous and crystalline chromoplasts and large oil drops of different sizes appear in the cells of the arils.","PeriodicalId":508007,"journal":{"name":"Turczaninowia","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139294723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0