Bangladesh Journal of Plant Taxonomy最新文献_第7页

A New Variety of Abrus Precatorius L. (Fabaceae) From Bangladesh 标题孟加拉国豆科锦葵一新变种

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57127

Md. Abul Hassan, M. Rahman, Sumona Afroz

引用次数: 0

Species Relationship and Population Differentiation In Stellaria L. (Caryophyllaceae) Of Iran Using Scot Molecular Marker and Morphological Data 利用Scot分子标记和形态学数据研究伊朗石竹科植物的亲缘关系和种群分化

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57130

Jialing Li, Xin Yang, S. Hajrasouliha

{"title":"Species Relationship and Population Differentiation In Stellaria L. (Caryophyllaceae) Of Iran Using Scot Molecular Marker and Morphological Data","authors":"Jialing Li, Xin Yang, S. Hajrasouliha","doi":"10.3329/bjpt.v28i2.57130","DOIUrl":"https://doi.org/10.3329/bjpt.v28i2.57130","url":null,"abstract":"Recognition of species is essential in a variety of domains, most remarkably biology, biogeography, ecology, as well as conservation. The genus Stellaria L. (Caryophyllaceae) has over 120 species spread across Europe and Asia's temperate zones. According to the most remarkable current treatments, nine species recognize Stellaria in Iran. These species are categorized into two types. Despite the broad distribution of several Stellaria species in Iran, no research on their genetic variability, method of divergence, or dispersion trends is accessible. As a result, we conducted genetic and morphological research on six Stellaria species and two of their closest relatives gathered from various habitats in Iran. This research aims to 1) Can SCoT markers be utilized to recognize Stellaria species? 2) What are the genetic characteristics of the mentioned taxa in Iran? and 3) To examine the interrelation of the species. In this research, ten SCoT markers were employed for molecular analysis, and 112 accessions were utilized for morphological study. The genetic distances were calculated using the Jaccard similarity coefficient, and descriptive data on the populations were used to estimate genetic parameters. There were 98 polymorphic bands all over. The integration of morphological and SCoT data demonstrated that the Stellaria species of Iran could be delimited and recognized. The Stellaria species are genetically unique; however, they share some similar alleles, according to AMOVA and STRUCTURE analyses.\u0000Bangladesh J. Plant Taxon. 28(2): 317-328, 2021 (December)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49360383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Occurrence of Limnophila Aquatica (Roxb.) Alston In Bangladesh 水生Limnophila Aquatica (Roxb.)的发生Alston在孟加拉国

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57141

Md. Almujaddade Alfasane, Jesmin Akhter Jolly, Md. Abul Hassan

引用次数: 0

Humaria Laevispora, a New Cryptic Species of Pezizales (Pyronemataceae, Ascomycetes) Based On Morphoanatomical and Phylogenetic Analysis From Pakistan 巴基斯坦子囊菌科Pezizales一新隐种Laevispora的形态解剖学和系统发育分析

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57133

A. R. Niazi, Ayesha Farooqi, Najam ul Sehar Afshan

引用次数: 1

A Preliminary Taxonomic Study on the Flora of Rangpur District, Bangladesh 孟加拉国朗布尔区植物区系的初步分类研究

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57131

Saleha Khan, G. M. Hossain, Shayla Sharmin Shetu, M. A. Rahim, M. Islam, F. Ahmed, Rukaiya Habib Fairy

{"title":"A Preliminary Taxonomic Study on the Flora of Rangpur District, Bangladesh","authors":"Saleha Khan, G. M. Hossain, Shayla Sharmin Shetu, M. A. Rahim, M. Islam, F. Ahmed, Rukaiya Habib Fairy","doi":"10.3329/bjpt.v28i2.57131","DOIUrl":"https://doi.org/10.3329/bjpt.v28i2.57131","url":null,"abstract":"This study demonstrates that the vascular flora of the Rangpur district area consists of 825 species under 537 genera and 139 families. The pteridophytes and gymnosperms are represented by 25 and seven species, respectively, whereas the angiosperms by 793 species including 582 species of dicotyledons (Magnoliopsida) and 211 species of monocotyledons (Liliopsida). Poaceae with 67 species, representing 8.12% of the flora, is appeared as the largest family, and followed by Asteraceae, Fabaceae, Araceae, Malvaceae and Euphorbiaceae that collectively constitute 17.94% of this flora. Persicaria comprising 10 species is recorded as the largest genus, and followed by Ficus, Euphorbia, Solanum, Albizia and Brassica. About 59.71% taxa of this flora are herbs, 21.71% trees, 14.72% shrubs and the rest are palms, lianas, and bamboos. Erect herbs forming 35.22% of the flora comprise the most common life-form. In this flora, almost 64.29% taxa are native and the rest 35.71% are exotic. Nearly 62.61% taxa of the flora are found in wild, 26.90% as planted and 10.49% as cultivated. About 35.46% of the species commonly occur throughout all upazilas of this district. Most of the species are harboured in fallow lands, roadsides, gardens, and homesteads. All species of this district flora are known as economically useful. Most of its habitats and ecosystems are exposed to different threats. Adequate measures with effective management plans should be adopted and implemented for the sustainable use, improvement and conservation of this precious flora.\u0000Bangladesh J. Plant Taxon. 28(2): 329-365, 2021 (December)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48907891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Comparative Anatomical Characteristics of the Subgenus Cyanus (Mill.) Hayek (Asteraceae) In Turkey 土耳其紫苏（紫苏科）Hayek亚属的比较解剖学特征

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57128

B. Citak, Emrah Şirin, H. Dural, K. Ertuğrul

引用次数: 0

Cyanobacterial Diversity and Physicochemical Characteristics of Thermal Springs in The Kütahya Province of Turkey 土耳其k<s:1>塔哈亚省温泉的蓝藻多样性和物理化学特征

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57137

Sevi̇lay ÖZtürk

{"title":"Cyanobacterial Diversity and Physicochemical Characteristics of Thermal Springs in The Kütahya Province of Turkey","authors":"Sevi̇lay ÖZtürk","doi":"10.3329/bjpt.v28i2.57137","DOIUrl":"https://doi.org/10.3329/bjpt.v28i2.57137","url":null,"abstract":"Thermal springs are very difficult environments for organisms due to the high temperature, and physicochemical parameters. Cyanobacteria, which are photosynthetic prokaryotes, are best adapted to these environments. Kütahya is an important thermal area in Turkey. The aim of the study was to determine the cyanobacterial flora with a morphologic and ecologic approach in the 11 thermal. The physicochemical properties of the thermal springs in Kütahya province were measured. The thermal springs are alkaline (pH6) with an average temperature of 52°C. As a result, 54 cyanobacteria taxa were identified. Oscillatoriales were the predominant order in terms of taxa diversity (24 taxa) and biomass size. Statistical analyses were conducted to reveal the physicochemical properties of the thermal springs and the distribution of cyanobacteria in detail. According to these analyses, the thermal springs were classified into two main groups with a Piper. As a result of the RDA analysis under CANOCO 5.0, the total variation was 55.45455, and the first two axes explained a total of 57.43% of the variance. There was a significant difference (P0.001) in the comparison of the physicochemical parameters including pH, EC, TDS, and temperature values of the thermal springs in the Kruskal Wallis tests.\u0000Bangladesh J. Plant Taxon. 28(2): 413-428, 2021 (December)","PeriodicalId":55590,"journal":{"name":"Bangladesh Journal of Plant Taxonomy","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41419631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First Record of Scytinopogon Angulisporus (Pat.) Corner From Bangladesh 长角叉齿龙第一记录(帕特)来自孟加拉国的角落

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-12-26 DOI: 10.3329/bjpt.v28i2.57142

Fakhruddin Ahmed, G. M. Hossain

引用次数: 0

ISSR markers and population differentiations in Erodium ciconium (L.) L'hér ex Aiton 鸢尾花ISSR标记及其种群分化我很高兴见到你

IF 0.9 4区生物学

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-06-22 DOI: 10.3329/bjpt.v28i1.54208

Xitong Fei, Ruan Xuejun, A. Minaeifar

引用次数: 1

Leaf epidermal anatomy of Cynodon dactylon (L.) Pers. in relation to ecotypic adaptation 犬齿龙的叶表皮解剖与生态适应的关系