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Synanthropisation of coastal vegetation in southern Spain 西班牙南部沿海植被的共生
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-09-19 DOI: 10.5209/mbot.78628
Álvaro Enríquez‐de‐Salamanca
Coastal dunes have high ecological value, but are often damaged or overexploited by beach tourism. The main problems for the vegetation of this ecosystem are the physical destruction and the synanthropisation, the latter due to the colonisation of both alien and apophyte species, favoured by human action. This study analyses the degree of synanthropisation of the vegetation of a stretch of coastline in southern Spain, by systematically surveying the flora present in six biotopes: beach, foredune, mid-dune, back-dune, creek and rocky area. The percentage of synanthropic species was 51%, of which 33% are apophytes, mainly ruderal species and weeds, and 18% are alien species, mostly from gardens adjacent to the coastal zone. The degree of synanthropisation varies by biotope, ranging from zero on the beach to 63% on the back-dune, with a marked increase from the beach inland. Richness and diversity is highest in biotopes with higher synanthropisation, but at the cost of lower naturalness. Measures need to be taken to protect coastal vegetation, both from destruction and synanthropisation.
海岸沙丘具有很高的生态价值,但经常被海滩旅游破坏或过度开发。该生态系统植被的主要问题是物理破坏和共生,后者是由于外来物种和质外植物物种的定居,受到人类活动的青睐。本研究通过系统调查海滩、前沙丘、中沙丘、后沙丘、小溪和岩石区六个生物区系,分析了西班牙南部一段海岸线植被的共生程度。共生物种的比例为51%,其中33%是质外植物,主要是粗鲁的物种和杂草,18%是外来物种,主要来自沿海地区的花园。突触亲合程度因生物群落而异,从海滩上的零到后沙丘上的63%不等,从内陆海滩开始显著增加。丰富性和多样性在具有较高突触亲和性的生物位中最高,但以较低的自然性为代价。需要采取措施保护沿海植被,使其免受破坏和共生。
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引用次数: 1
The Mediterranean Botany section on ethnobotany and ethnopharmacology: required standards for articles based on field research 关于民族植物学和民族药理学的地中海植物学部分:基于实地研究的文章所需的标准
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-06-27 DOI: 10.5209/mbot.80432
G. Benítez, M. Pardo de Santayana, Diego Rivera, A. Verde, A. Gras, R. Gavilán
In this new era of Mediterranean Botany, the editorial team opened the possibility of submitting manuscripts for evaluation to the ethnobotany/ethnopharmacology section of the journal. We present a compendium of the minimum standards that manuscripts based in field research should comply in order to positively pass to the review process, as a minimum quality requirement. We pay special attention to the contents that should be included in the method and results sections, which are often the ones that present problems of format, style or content. Without being in any way exhaustive in the listed standards, we believe that these recommendations will help authors to present their texts and reviewers to evaluate them.
在这个地中海植物学的新时代,编辑团队打开了向该杂志的民族植物学/民族药理学部分提交手稿进行评估的可能性。我们提供了一份基于实地研究的手稿应遵守的最低标准简编,作为最低质量要求,以便积极进入审查过程。我们特别注意方法和结果部分应该包含的内容,这些内容通常会带来格式、风格或内容方面的问题。在列出的标准中,我们相信这些建议将有助于作者展示他们的文本,并有助于审查人员对其进行评估。
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引用次数: 0
Typification of three names in the genus Knautia (Caprifoliaceae; Dipsacoideae) 荆芥科荆芥属三个名称的分类Dipsacoideae)
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-06-27 DOI: 10.5209/mbot.77869
P. P. Ferrer Gallego, Javier Fabado
The typification of the names Trichera subscaposa var. rupicola, T. subscaposa var. macrotrycha, and Knautia subscaposa var. subintegerrima is discussed. The names are lectotypified using specimens preserved in the Willkomm Herbarium at COI, Carlos Pau Herbarium at MA, and Rouy Herbarium at LY, respectively.  
讨论了三角菊(Trichera subscaposa var.rupicola)、三角菊(T.subscaposavar.macrotrycha)和三角菊(Knautia subscaposaVar.subntegerrima)名称的典型化。这些名称分别使用保存在COI的Willkomm植物标本馆、MA的Carlos Pau植物标本馆和LY的Rouy植物标本馆中的标本进行了分类。
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引用次数: 0
Sex allocation in inflorescences of the self-compatible Polygonatum verticillatum (Liliaceae) 自亲和黄精(百合科)花序的性别分配
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-06-27 DOI: 10.5209/mbot.74346
J. Guitián, P. Guitián
The modularity and sequential flower production in hermaphroditic plants enable them to modify sex allocation in response to biotic or abiotic environmental variation. To test three predictions derived from the relationship between sexual specialization and compatibility levels, we analyzed the breeding system (self-incompatibility) of Polygonatum verticillatum and the variation in sexual investment to stamens, ovules, pollen grains and P:O ratio among flowers at different positions of the inflorescence. Our results show that in self-compatible P. verticillatum sexual investment varies throughout the inflorescence with an increase in the number of pollen grains but does not show male specialization in top flowers, unlike other self-incompatible species of the genus previously studied. Comparative studies of the variation in floral sex allocation between taxonomically close species should contribute to a better interpretation of the relationships between sexual investment and the breeding system.
雌雄同体植物的模块化和顺序开花使它们能够根据生物或非生物环境的变化调整性别分配。为了验证性专一化与亲和水平关系的三个预测结果,本研究分析了黄精(Polygonatum verticillatum)的繁殖系统(自交不亲和),以及花序不同位置花对雄蕊、胚珠、花粉粒和P:O比的性投入的变化。本研究结果表明,自交亲和种的性投资在整个花序中随花粉粒数的增加而变化,但不表现出顶部花的雄性专门化,这与以往研究的其他自交亲和种不同。比较研究近缘种间花性别分配的差异,有助于更好地解释性投资与育种系统之间的关系。
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引用次数: 0
Validation of associations for the temporary ponds of the class Isoeto-Nanojuncetea in Puglia (southern Italy) Puglia(意大利南部)Isoeto Nanojuncetea类临时池塘的关联性验证
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-06-27 DOI: 10.5209/mbot.80627
V. Tomaselli, L. Beccarisi, S. Cambria, L. Forte, P. Minissale, S. Sciandrello, G. Veronico, S. Brullo
This paper presents the validation of 16 new associations, described in a previous contribution, for the temporary ponds of the class Isoeto-Nanojuncetea in Apulia (southern Italy).
本文提出了在以前的贡献中描述的16个新协会的验证,用于阿普利亚(意大利南部)的Isoeto-Nanojuncetea类的临时池塘。
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引用次数: 2
Classification of the Sardinian pine woodlands 撒丁岛松林的分类
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-05-30 DOI: 10.5209/mbot.72699
G. Calvia, G. Bonari, C. Angiolini, E. Farris, G. Fenu, G. Bacchetta
Mediterranean pine woodlands are one of the most common wooded vegetation types across the Mediterranean Basin and are included in two habitats of European interest as they have great conservation importance. We studied the woodlands of the class Pinetea halepensis dominated by Pinus halepensis, P. pinaster, and P. pinea in Sardinia (Italy) with the aim to clarify their syntaxonomic position. We compiled a dataset of 66 original vegetation relevés, complemented with the holotypes of similar vegetation types formerly described for Italy and Corsica (France). We classified P. halepensis woodlands, native to the Island of San Pietro, to the association Erico arboreae-Pinetum halepensis. We classified P. halepensis woodlands growing on limestones of the south-western coast of Sardinia to the new association Smilaco asperae-Pinetum halepensis and woodlands typical of coastal dunes to the new association Asparago horridi-Pinetum halepensis. We also described the north-eastern Sardinia P. pinaster woodlands as the new association Arbuto unedonis-Pinetum pinastri, of which we recognised two new subassociations, typicum and cephalantheretosum longifoliae, ecologically distinguished by the xerophilous and mesophilous conditions, respectively. Furthermore, we classified P. pinea woodlands, putatively native only to stabilised sand dunes of south-western Sardinia, in the new association Querco calliprini-Pinetum pineae. This study represents the first complete survey and classification of Sardinian pine woodlands, allowing a better understanding of their ecology, floristic composition and differences with other Mediterranean pine woodlands.
地中海松林是地中海盆地最常见的木林植被类型之一,由于具有重要的保护意义,地中海松林被包括在欧洲的两个栖息地中。本文对意大利撒丁岛以halepensis、P. pinaster和P. pinea为优势种的halepensis纲林地进行了研究,目的是明确其分类学地位。我们编制了66个原始植被相关的数据集,并补充了以前在意大利和科西嘉(法国)描述的类似植被类型的全模。我们将原产于圣彼得罗岛的halepensis林地归为Erico arboreae-Pinetum halepensis协会。我们将撒丁岛西南海岸石灰岩上生长的halepensis林地划分为新类群:细杨木- haleppinetum,海岸带沙丘林地划分为新类群:Asparago verdii - haleppinetum。我们还将撒丁岛东北部的pinaster林地描述为新类群Arbuto unedonis-Pinetum pinastri,其中我们识别出两个新的亚类群,典型亚类群和长叶亚类群cephalaneretosum longifoliae,分别以干旱和中温环境为生态特征。此外,我们将原产于撒丁岛西南部稳定沙丘的松果林(P. pinea)归为新类群Querco calliprini-Pinetum pineae。该研究首次对撒丁岛松林进行了完整的调查和分类,使人们能够更好地了解撒丁岛松林的生态、植物区系组成及其与其他地中海松林的差异。
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引用次数: 1
Effective typification of Avena pubescens (Poaceae; Pooideae) 蒲公英科的有效分型研究Pooideae)
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-05-30 DOI: 10.5209/mbot.79657
P. P. Ferrer Gallego
Avena pubescens Hudson was previously considered to have been “neotypified” by Röser in 1995 from a specimen preserved at WU herbarium (Wien). However, there is an original element that was included and cited in the protologue. Therefore, the typification by Röser is here briefly discussed and superseded because is being contrary to Art. 9.8 of the International code of nomenclature for algae, fungi, and plants (Shenzhen Code). The name is lectotypified in this paper with an illustration published by Ray in 1724. In addition, for a precise circumscription of the name, an epitype is proposed from a complete and well preserved specimen at WU.
1995年,Röser从WU植物标本馆(Wien)保存的一个标本中发现了毛Avena pubescens Hudson。然而,有一个原始的元素被包括并引用在原论中。因此,Röser的代表性在这里被简要讨论和取代,因为这违反了《藻类、真菌和植物国际命名规范》(深圳规范)第9.8条。在这篇论文中,雷在1724年发表了一幅插图,对这个名字进行了选择。此外,为了准确地限定名称,从武汉大学一个完整且保存完好的标本中提出了一个表型。
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引用次数: 0
Woody vegetation within semi-abandoned olive groves: species-area relationships and minimum area values 半废弃橄榄林内的木本植被:物种-面积关系和最小面积值
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-05-30 DOI: 10.5209/mbot.77457
Francisco Navarro Rosales, M. Bell
The species-area relationship is among the most important patterns in ecology, and is an important tool in conservation. However, research into the species-area and minimum area dynamics of Mediterranean vegetation remains scarce, and this is particularly concerning since the heterogeneity of Mediterranean mosaic systems is being threatened by widespread land abandonment. This study investigates the woody vegetation at three semi-abandoned olive groves in the Sierra Morena de Córdoba, Southern Spain. We determined the mathematical nature of the species-area curves, and obtained minimum area values as a threshold patch size to target in terms of efficiently maximising species richness conservation. Power models proposed by Arrhenius could represent the species-area relationship of all three sites, yet Gleason’s exponential model performed better at one of the groves. Surrounding habitat quality and vegetation history impacted the nature of the species-area relationship, and this was reflected in significant differences among the minimum area values. This study provides one the first descriptions of woody plant communities at partially and intermittently managed groves in the Mediterranean region, and gives insight into the potential impacts of partial abandonment on landscape conservation. Enlarging patches up to the minimum area threshold could promote plant diversity whilst maintaining an open landscape, although researchers should give special care into adequately modelling the species-area relationship, in order to obtain appropriate minimum area values.  
种区关系是生态学中最重要的模式之一,也是保护的重要工具。然而,对地中海植被的物种面积和最小面积动态的研究仍然很少,这尤其令人担忧,因为地中海马赛克系统的异质性正受到广泛土地废弃的威胁。本研究调查了西班牙南部Sierra Morena de Córdoba三个半废弃橄榄林的木本植被。我们确定了物种面积曲线的数学性质,并获得了最小面积值作为有效最大化物种丰富度保护的阈值斑块大小。Arrhenius提出的幂模型可以代表所有三个地点的物种-面积关系,但Gleason的指数模型在其中一个树林中表现更好。周围栖息地质量和植被历史影响了物种-面积关系的性质,这反映在最小面积值之间的显著差异上。这项研究首次描述了地中海地区部分和间歇性管理的树林中的木本植物群落,并深入了解了部分废弃对景观保护的潜在影响。将斑块扩大到最小面积阈值可以促进植物多样性,同时保持开放的景观,尽管研究人员应该特别注意充分模拟物种-面积关系,以获得适当的最小面积值。
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引用次数: 1
Discovery of a disjunct Iberian population and revision of the distribution of the Western Mediterranean endemic Carex olbiensis (Cyperaceae) 伊比利亚间断种群的发现和西地中海特有苔草(莎草科)分布的订正
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-05-30 DOI: 10.5209/mbot.79186
M. Luceño, Begoña Quirós De la Peña, Rogelio Sánchez-Villegas, Manuel Sánchez-Villegas, Fernando Estévez Rodríguez, S. Martín‐Bravo
In this paper we report the presence of Carex olbiensis (Cyperaceae) in the CW Iberian Peninsula (Sierra de Gredos, Extremadura region), which represents an important disjunction in relation to the known range of the species and its westernmost new limit. We revised the distribution of this species, which resulted in the likely exclusion of the species from the floras of Bosnia-Herzegovina and Morocco. Finally, we provide an illustration of the species and discuss some aspects of its ecology, morphology, and conservation status.
在本文中,我们报道了在CW伊比利亚半岛(Sierra de Gredos,Extremedura地区)存在的莎草科苔草,这代表了与该物种的已知范围及其最西部新界限之间的一个重要脱节。我们修改了该物种的分布,这可能导致该物种被排除在波斯尼亚和黑塞哥维那和摩洛哥的植物区系之外。最后,我们对该物种进行了说明,并从生态学、形态学和保护状况等方面进行了讨论。
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引用次数: 0
Ethnobotanical survey on medicinal plants from Milos island (Kiklades Islands, Greece) 米洛斯岛(希腊Kiklades群岛)药用植物的民族植物学调查
IF 1 4区 生物学 Q3 PLANT SCIENCES Pub Date : 2022-04-26 DOI: 10.5209/mbot.75357
Mary Perouli, P. Bareka
Milos is a volcanic island in Greece, isolated from the mainland since its birth 480.000 years ago. The present study provides information on plant species used for medicinal purposes by indigenous people during 16th to 21st century. The aim of the study was to collect, preserve and elaborate data on pharmaceutical plants used by Milos’ inhabitants, to find new plants used in traditional medicine or new uses of the already known ones and to reveal and explain changes of medicinal plants used through 16th to 21st centuries. Data on plant species, for other purposes, except eating, were also collected. Additionally, the data collected were compared to previous literature in order to explain the changes in phytopharmaceutical approaches on the island during 16th to 21st centuries. The research was based on interviews of inhabitants, concerning medicinal plant species used in 20th and 21st centuries, on an unpublished manuscript and on local, folk literature on pharmaceutical plant species during 16th and 19th centuries.
米洛斯岛是希腊的一个火山岛,自48万年前诞生以来就与大陆隔绝。本研究提供了16至21世纪土著人民用于药用的植物物种的信息。这项研究的目的是收集、保存和详细说明米洛斯居民使用的药用植物的数据,寻找传统医学中使用的新植物或已知植物的新用途,并揭示和解释16至21世纪药用植物的变化。除食用外,还收集了用于其他目的的植物物种数据。此外,将收集的数据与以前的文献进行了比较,以解释16至21世纪岛上植物药物方法的变化。这项研究基于对居民的采访,涉及20世纪和21世纪使用的药用植物物种,基于一份未发表的手稿,以及16世纪和19世纪关于药用植物物种的当地民间文献。
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引用次数: 1
期刊
Mediterranean Botany
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