Folia Geobotanica最新文献_第6页

Deep phylogeographic splits but no taxonomic structure in the disjointly distributed Draba pacheri (Brassicaceae), a subendemic of the Eastern Alps 东阿尔卑斯山的一个亚群落，分布不连贯的厚叶龙舌草（Brassicaceae）有很深的系统地理分裂，但没有分类结构

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-11-01 DOI: 10.1007/s12224-021-09400-z

Erich Kucs, P. Schönswetter, G. Schneeweiss

引用次数: 0

Mowing and disturbance increase survival rates of three rare moss species of fen meadows 刈割和干扰增加了沼泽草地上三种稀有苔藓的存活率

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-10-25 DOI: 10.1007/s12224-021-09398-4

Tereza Záleská, Eva Holá, J. Kučera, S. Grill, P. Šmilauer, Táňa Štechová

引用次数: 3

The invasive Melia azedarach in Durban (South Africa): impacts on tree community structure 南非德班入侵苦楝对树木群落结构的影响

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-10-19 DOI: 10.1007/s12224-021-09397-5

A. Bhatt, S. Gairola, Yanadayalan Govender, Paulo Roberto de Moura Souza‐Filho

引用次数: 3

Habitat shaped by ancient salt: vegetation of the classes Therosalicornietea and Festuco-Puccinellietea in the Transylvanian Basin (Romania) 由古代盐形成的栖息地：特兰西瓦尼亚盆地的Therosalicornitea和Festuco Puccinellietea类植被（罗马尼亚）

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-08-11 DOI: 10.1007/s12224-021-09396-6

D. Dítě, R. Šuvada, Zuzana Dítě

引用次数: 3

Effect of nutrient and light stress on the mortality and growth of young clonal and non-clonal herbs after biomass removal 营养和光照胁迫对无性系和非无性系草本植物去除生物量后死亡率和生长的影响

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-07-19 DOI: 10.1007/s12224-021-09395-7

J. Martínková, A. Klimeš, J. Klimešová

引用次数: 0

Tracking the seasonal dynamics of Himalayan birch using a time-lapse camera 用延时相机追踪喜马拉雅桦树的季节动态

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-06-26 DOI: 10.1007/s12224-021-09394-8

Rohit Sharma, S. Kaur, S. Uniyal

引用次数: 2

Impacts of alien tree species on the abundance and diversity of terricolous bryophytes 外来树种对陆生苔藓植物丰度和多样性的影响

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-03-10 DOI: 10.1007/s12224-020-09384-2

Marcin K. Dyderski, Andrzej M. Jagodziński

{"title":"Impacts of alien tree species on the abundance and diversity of terricolous bryophytes","authors":"Marcin K. Dyderski, Andrzej M. Jagodziński","doi":"10.1007/s12224-020-09384-2","DOIUrl":"https://doi.org/10.1007/s12224-020-09384-2","url":null,"abstract":"Bryophytes comprise an important element of temperate forest biodiversity and functioning. Although numerous studies reported impacts of alien tree species on understorey vegetation, few focused on impacts on bryophytes. Here we checked whether three invasive tree species in Europe (Prunus serotina Ehrh., Quercus rubra L. and Robinia pseudoacacia L.) influence terricolous bryophyte communities, alpha and beta diversity, and cover. We used a set of 186 study plots in western Poland with data on the cover of bryophytes species, as well as light availability, soil C:N ratio and pH. We found that light availability was the main driver of bryophyte species richness, cover and composition. Poor Pinus sylvestris L. forests invaded by P. serotina hosted more species and higher species richness than non-invaded P. sylvestris forests, while forests invaded by Q. rubra and R. pseudoacacia hosted fewer species than native forest types. Low differences among forest types studied resulted from small pools of species and the presence of generalist species. Fagus sylvatica L. forest, Q. rubra and R. pseudoacacia forests hosted the smallest number of species, while the most species rich stands were poor P. sylvestris forest invaded by P. serotina and non-invaded P. sylvestris forests. We concluded that light limitation by invasive species might be more important than dominant tree species identity in limiting terricolous bryophyte species richness and abundance. This requires further studies, accounting for varied abundances of invasive tree species. Therefore, the conservation of sites with high terricolous bryophyte biodiversity needs to be focused on canopy cover.","PeriodicalId":12296,"journal":{"name":"Folia Geobotanica","volume":"257 2","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138504568","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: 4

Leaf anatomical trends in a temperate evergreen dwarf shrub, Rhododendron myrtifolium (Ericaceae) along elevational and exposure gradients in the northeastern Carpathian Mountains 喀尔巴阡山脉东北部温带常绿矮灌木myrtifolium(杜鹃花科)叶片沿海拔和暴露梯度的解剖趋势

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-03-10 DOI: 10.1007/s12224-021-09387-7

Yevhen Sosnovsky, Viktor Nachychko, Andriy Prokopiv, Vitaliy Honcharenko

{"title":"Leaf anatomical trends in a temperate evergreen dwarf shrub, Rhododendron myrtifolium (Ericaceae) along elevational and exposure gradients in the northeastern Carpathian Mountains","authors":"Yevhen Sosnovsky, Viktor Nachychko, Andriy Prokopiv, Vitaliy Honcharenko","doi":"10.1007/s12224-021-09387-7","DOIUrl":"https://doi.org/10.1007/s12224-021-09387-7","url":null,"abstract":"Species’ responses to climatic gradients are constrained by multiple internal (e.g. trait plasticity and genetics) and external (local habitat) factors and may vary considerably between co-occurring species. This study examines morphological trends associated with elevation and slope aspect (exposure) in the European declining species Rhododendron myrtifolium (Ericaceae) to assess its adaptive responses to spatially changing environment. Measurements of 23 leaf anatomical traits from 40 individuals sampled at 24 locations along a broad elevational range from 1,248 to 2,034 m a.s.l. in the Eastern Carpathians (Ukraine) were analysed using multivariate statistics. Significant intercorrelations between traits indicate a tendency towards leaf xeromorphy with increasing elevation. Trait shifts along a south-to-north aspect gradient parallel those observed with increasing elevation and correspond to presumed differences between the aspects in water availability. Different leaf traits display distinct clinal and non-clinal patterns of variation across elevational strata, with an overall decline in the range of variation at high elevations. Significant effects of growth form, vegetation cover and populational characteristics on leaf traits are also found. The results indicate that despite plastic response of R. myrtifolium to ecological gradients, the species appears well-adapted to a limited range of habitats (north-exposed sites at medium and high elevations) and is likely impacted by abiotic stresses and increased competition for resources at south-facing and low-elevation locations.","PeriodicalId":12296,"journal":{"name":"Folia Geobotanica","volume":"258 2","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138504566","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: 1

Chemosystematic implications based on metabolic profiling of the genus Byrsonima (Malpighiaceae) 基于马蹄莲科马蹄莲属代谢谱的化学系统意义

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-03-08 DOI: 10.1007/s12224-020-09381-5

Vanessa Samudio Santos-Zanuncio, Flávio Macedo Alves, Denise Brentan Silva, Carlos Alexandre Carollo

{"title":"Chemosystematic implications based on metabolic profiling of the genus Byrsonima (Malpighiaceae)","authors":"Vanessa Samudio Santos-Zanuncio, Flávio Macedo Alves, Denise Brentan Silva, Carlos Alexandre Carollo","doi":"10.1007/s12224-020-09381-5","DOIUrl":"https://doi.org/10.1007/s12224-020-09381-5","url":null,"abstract":"The objective of this study was to evaluate the phytochemical profile of Byrsonima using metabolomics and high-resolution mass spectrometry to better understand the chemical diversity in this clade, comparing these results to the classification and more recent phylogenetic systematics of the genus. We analysed fragments of stem bark from 42 specimens of fifteen Byrsonima species using HPLC-DAD-MS. The species used were Byrsonima affinis, B. arthropoda, B. basiloba, B. chrysophylla, B. coccolobifolia, B. crassifolia, B. cydoniifolia, B. intermedia, B. pachyphylla, B. rigida, B. salzmanniana, B. sericea, B. spicata, B. umbellata and B. verbascifolia, derived from two traditional subgenera of Byrsonima: subg. Byrsonima and subg. Macrozeugma. The data were processed, aligned and evaluated statistically using multivariate analysis. Thirty-seven compounds were characterized, confirming the homogeneous chemical profile of Byrsonima and that the subgeneric classification should be reviewed. The chemical homogeneity in Byrsonima could be related to the presence of galloyl esters, which inhibit oxidation reactions for the biosynthesis of secondary metabolites. Galloyl ester compounds have been considered chemical markers of recently diversified groups and galloyl derivatives could be an important strategy for plant survival. The results also suggest that this genus belongs to a recent lineage within the Malpighiaceae.","PeriodicalId":12296,"journal":{"name":"Folia Geobotanica","volume":"258 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138504567","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: 1

Seed germination behaviour of the narrow endemic Daphne arbuscula (Thymelaeaceae) compared to the more widespread Daphne cneorum 与更广泛分布的瑞香相比，狭窄的地方性瑞香（胸腺科）的种子发芽行为

IF 1.2 4区生物学

Folia Geobotanica Pub Date : 2021-03-01 DOI: 10.1007/s12224-021-09389-5

Alice Di Sacco, Z. Gajdosová, M. Slovák, Ingrid Turisová, P. Turis, Jaromír Kučera, J. Müller

引用次数: 1