Polish Botanical Journal最新文献

Hieracia balcanica. III. A new species in Hieracium sect. Cernua [Asteraceae] from Bulgaria Hieracia balcanica。3保加利亚石菖蒲属[菊科]一新种

Polish Botanical Journal Pub Date : 2018-04-27 DOI: 10.11646/PHYTOTAXA.348.2.7

Z. Szeląg

引用次数: 6

Endorhizal Fungal Association and Colonization Patterns in Solanaceae 茄科植物内生真菌的联合与定殖模式

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0016

T. Muthukumar, R. Sathya

{"title":"Endorhizal Fungal Association and Colonization Patterns in Solanaceae","authors":"T. Muthukumar, R. Sathya","doi":"10.1515/PBJ-2017-0016","DOIUrl":"https://doi.org/10.1515/PBJ-2017-0016","url":null,"abstract":"The Solanaceae family includes plants of high economic and medicinal value. Information on endorhizal associations in Solanaceae is limited. We investigated arbuscular mycorrhizal (AM) and dark septate endophyte (DSE) fungal associations in 20 solanaceous plant species (7 genera) taken from one or more sites, measuring the percentage of root length colonized in plants having different AM and DSE fungal structures. Root samples of all the plant species examined had AM fungal structures, and DSE fungal colonization was found in 80% of the plant species. Total AM and DSE fungal colonization and root length of plants with different fungal structures varied significantly between species. Significant between-site variation was found for root length in plants with fungal structures in Lycopersicon esculentum Mill., Capsicum annuum L., Datura metel L., Solanum melongena L., S. nigrum L., S. trilobatum L. and S. torvum SW. AM morphology was predominantly intermediate-type (60%), followed by Paris-type (30%). Solanum melongena and S. nigrum at different sites had Paris-type or intermediate AM morphology. DSE fungal colonization also exhibited significant between-site variation in Capsicum frutescens, C. annum, Datura metel, Solanum melongena, S. trilobatum and S. nigrum. We found a significant negative correlation between AM and DSE fungal colonization.","PeriodicalId":56362,"journal":{"name":"Polish Botanical Journal","volume":"62 1","pages":"287-299"},"PeriodicalIF":0.0,"publicationDate":"2017-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/PBJ-2017-0016","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47882973","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: 6

Juncus Squarrosus (Juncaceae) in Romania: Its First Certain Occurrence and a New Plant Association for the Romanian Vegetation 罗马尼亚的菱角花属植物:首次出现和罗马尼亚植被的新植物群

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0027

J. Frink, G. Coldea, A. SASS-GYARMATI, T. Pócs, G. Jakab

引用次数: 2

Distribution of Lichen Species of the Genus Lepraria in the Knyszyn Forest (Ne Poland) in Different Forest Plant Communities 波兰克奈日恩森林Lepraria属地衣在不同森林植物群落中的分布

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0026

A. Matwiejuk

引用次数: 1

Calamagrostis (Poaceae, Agrostidinae) in Vietnam 越南菖蒲科菖蒲科

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0013

Beata Paszko, Bing Liu, Hai-Ying Ma

引用次数: 5

Gomphonema Vibrio Var. Subcapitatum (Bacillariophyceae), New for Poland 波兰新发现的拟小蜂属（Bacillarophyceae）

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0028

Monika Eliasz-Kowalska

引用次数: 1

The Genus Woronichinia (Cyanobacteria) in Natural Lakes of Drawa National Park (Poland) 波兰Drawa国家公园天然湖泊中的Woronichinia属(蓝藻属)

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0020

P. Nowicka-Krawczyk, J. Żelazna-Wieczorek

{"title":"The Genus Woronichinia (Cyanobacteria) in Natural Lakes of Drawa National Park (Poland)","authors":"P. Nowicka-Krawczyk, J. Żelazna-Wieczorek","doi":"10.1515/PBJ-2017-0020","DOIUrl":"https://doi.org/10.1515/PBJ-2017-0020","url":null,"abstract":". Woronichinia Elenkin is a cyanobacteria genus characteristic of lentic ecosystems. The type species, W. naegeliana (Unger) Elenkin, often blooms in the plankton of eutrophic reservoirs but this genus also contains species sensitive to high nutrient concentrations. The study analyzed the diversity and biomass of Woronichinia in lakes in a national park, isolated from the direct impact of human activity. The lakes were in various trophic states resulting from gradual and natural changes of trophy. Trophy was assessed with the use of the trophic diatom index, according to the classification we proposed for natural lakes. The relationship between the biomass and the trophic state of lakes was investigated with the use of multivariate unconstrained analysis with supplementary variables. Five species of Woronichinia were identified in all trophic types of lakes except for two oligotrophic ones: W. compacta (Lemmerm.) Komárek & Hindák, W. delicatula (Skuja) Komárek & W. & Komárk.-Legn., W. obtusa Joosten and W. naegeliana (Unger) Elenkin. The occurrence and biomass of the species were related to the trophic state of the lakes. The absence of Woronichinia in two oligotrophic lakes could be due to the high concentration of humic compounds in the sediments. The low nitrogen-to-phosphorus ratio characteristic of the oligo-mesotrophic lakes resulted in increased species diversity. The lakes’ isolation from human activity fostered the development of rare and sensitive species such as W. delicatula and W. karelica . The relationship between the of the Woronichinia of using multivariate constrained analysis – redun-dancy analysis (RDA). trophic of using multivariate unconstrained analysis – principal component analysis (PCA) supplemen tary variables. CANOCO","PeriodicalId":56362,"journal":{"name":"Polish Botanical Journal","volume":"62 1","pages":"253-263"},"PeriodicalIF":0.0,"publicationDate":"2017-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47626297","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: 3

The Correct Name for Didymodon Validus (Bryophyta, Pottiaceae) at Variety Rank 标题苔藓植物，苔藓科双叶藓属的正确名称

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0022

R. Ochyra, H. Bednarek-Ochyra

引用次数: 4

Bryophyte Records from the Eastern Nigerian Highlands 尼日利亚东部高地苔藓植物记录

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0030

Izuchukwu O. Ezukanma, O. Ogundipe, G. Nodza, T. Pócs

引用次数: 2

Typification of Aster Alpinus Var. Glabratus (Asteraceae) 高山Aster Alpinus Var.Glabratus的分类（菊科）

Polish Botanical Journal Pub Date : 2017-12-20 DOI: 10.1515/PBJ-2017-0025

Z. Szeląg, Y. Kobiv

{"title":"Typification of Aster Alpinus Var. Glabratus (Asteraceae)","authors":"Z. Szeląg, Y. Kobiv","doi":"10.1515/PBJ-2017-0025","DOIUrl":"https://doi.org/10.1515/PBJ-2017-0025","url":null,"abstract":"The name Aster alpinus var. glabratus Herbich was first published by Herbich (1834: 574) and linked with the description in Additamentum ad floram Galiciae (Herbich 1831: 44). The name was based on specimens he collected in the Pieniny Mountains, Western Carpathians, Poland. Aster alpinus var. glabratus is distinguished by its glabrous leaves which are ciliate at the margins, and involucral bracts (in the protologue inappropriately named ‘squamae calycinae’), as opposed to the nominal taxon with hairy (at least adaxially) laminae. Aster alpinus var. glabratus is widely distributed in the Western Carpathians (Poland, Slovakia) and Eastern Carpathians (Romania, Ukraine). Franz Herbich (1791–1865) visited the Pieniny Mountains in 1829, 1830 and 1832 (Herbich 1834: 564, 572). All the taxa from the Pieniny Mountains enumerated in his Additamentum were collected in 1829 (Herbich 1831: 6). Continuing a revision of Herbich’s collection, we found in the herbarium of the Ivan Franko National University of Lviv (LW) eight specimens collected by him in the Pieniny Mountains. Only two of them (LW 214582, LW 214579) come from 1829. Specimen LW 214582 is labelled A. alpinus without any intraspecific attributes. Specimen LW 214579 contains two labels with different names: A. alpinus var. glabriuscul[us] and A. alpinus var. pienninus, which, however, were never published. Remarks on the second of them conform to the diagnosis of A. alpinus var. glabratus stated in the protologue. Here we designate this specimen as the lectotype of the name A. alpinus var. glabratus (Fig. 1). On the herbarium sheet of LW 214577 the collecting date was given as ‘1829–1830–1832’; that is, the label includes all the years during which Herbich visited the Pieniny Mountains (Herbich 1834). The morphological characters of all the mentioned specimens suit the description of A. alpinus var. glabratus. The present paper is the latest in a series on the typification of the vascular plant taxa described from Poland (Cieślak & Paul 2011; Szeląg 2013; Szeląg & Kobiv 2014, 2016).","PeriodicalId":56362,"journal":{"name":"Polish Botanical Journal","volume":"62 1","pages":"301-303"},"PeriodicalIF":0.0,"publicationDate":"2017-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/PBJ-2017-0025","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49441289","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: 1