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Index to new names and combinations appearing in Willdenowia 50(2) Willdenowia中出现的新名称和组合的索引50（2）
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-07-17 DOI: 10.3372/wi.50.50215
{"title":"Index to new names and combinations appearing in Willdenowia 50(2)","authors":"","doi":"10.3372/wi.50.50215","DOIUrl":"https://doi.org/10.3372/wi.50.50215","url":null,"abstract":"","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42767308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Taxonomy, distribution and conservation status of the fern genus Cyclodium (Dryopteridaceae) 独眼蕨属（鳞毛蕨科）的分类、分布及保护现状
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-06-25 DOI: 10.3372/wi.50.50213
Amabily Bohn, F. B. Matos, P. Labiak
{"title":"Taxonomy, distribution and conservation status of the fern genus Cyclodium (Dryopteridaceae)","authors":"Amabily Bohn, F. B. Matos, P. Labiak","doi":"10.3372/wi.50.50213","DOIUrl":"https://doi.org/10.3372/wi.50.50213","url":null,"abstract":"We present a taxonomic revision for Cyclodium, a neotropical fern genus that is most diverse in the Amazon lowlands, especially in the Guianas and Venezuela, but also extending to Central America, the western Andes and southeastern Brazil. The genus belongs to the Dryopteridaceae and is distinguished from other genera in this family by its dimorphic fronds and peltate indusia. We recognize 13 species of Cyclodium, for which we provide morphological descriptions, distribution maps, an identification key, illustrations and taxonomic comments. Cyclodium pubescens is described as new to science, C. meniscioides var. paludosum and C. meniscioides var. rigidissimum are synonymized under C. meniscioides, and C. heterodon var. abbreviatum is synonymized under C. heterodon. Lectotypes are designated for Aspidium confertum, A. guianense, C. rigidissimum, Dryopteris calophylla and Polystichum inerme. We also provide an assessment on conservation status for each species following IUCN categories and criteria.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"279-304"},"PeriodicalIF":1.9,"publicationDate":"2020-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44988073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 3
Plant morphological variability at the distribution edges: the case of Dryas octopetala (Rosaceae) in northern Greece 分布边缘的植物形态变异:希腊北部八爪木(蔷薇科)的案例
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-06-25 DOI: 10.3372/wi.50.50212
Giorgos Varsamis, E. Karapatzak, Katerina Tseniklidou, T. Merou, S. Tsiftsis
{"title":"Plant morphological variability at the distribution edges: the case of Dryas octopetala (Rosaceae) in northern Greece","authors":"Giorgos Varsamis, E. Karapatzak, Katerina Tseniklidou, T. Merou, S. Tsiftsis","doi":"10.3372/wi.50.50212","DOIUrl":"https://doi.org/10.3372/wi.50.50212","url":null,"abstract":"Plant populations at their distribution limits may often deviate morphologically from those at the centre of their range (core populations). A similar pattern was observed in Dryas octopetala (Rosaceae), a circumpolar, arctic-alpine species distributed in northern and central Europe, reaching south to northern Greece. The three southernmost populations of Europe, located in Greece, were sampled and specific leaf morphometric traits were measured and analysed using canonical variates analysis (CVA) and hierarchical cluster analysis. CVA revealed that the three samples of D. octopetala did not form one group but were significantly discriminated. Despite the rather similar climatic conditions of Mts Falakron and Orvilos, the sample of Mt Falakron was grouped with that of Mt Tzena, based on leaf morphology. These findings contradict findings from other studies on the ways with which plants react and adapt on areas of harsh climatic conditions. Micro-site conditions or a potentially different post-glacial origin could possibly explain the pattern observed in this study.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"267"},"PeriodicalIF":1.9,"publicationDate":"2020-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44926661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
A revision of Ventilago (Rhamnaceae) in New Caledonia and Vanuatu with notes on dyeing properties 新喀里多尼亚和瓦努阿图鼠李科植物Ventilago的修订及其染色特性
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-06-12 DOI: 10.3372/wi.50.50211
D. Cahen, M. Toussirot, Y. Pillon
{"title":"A revision of Ventilago (Rhamnaceae) in New Caledonia and Vanuatu with notes on dyeing properties","authors":"D. Cahen, M. Toussirot, Y. Pillon","doi":"10.3372/wi.50.50211","DOIUrl":"https://doi.org/10.3372/wi.50.50211","url":null,"abstract":"The climbing genus Ventilago Gaertn. (Rhamnaceae) is revised in New Caledonia and Vanuatu. The description of V. pseudcalyculata Guillaumin was based on four gatherings (syntypes). The name is lectotypified with a specimen from Lifou, and the species is now considered to be restricted to the Loyalty Islands, while the specimens from Grande Terre (the main island of New Caledonia) are treated as a new species, V. tinctoria Cahen, Toussirot & Pillon. A total of four endemic species are therefore recognized in New Caledonia: V. buxoides Baill., V. neocaledonica Schltr. and V. tinctoria from Grande Terre and V. pseudocalyculata from the Loyalty Islands. The plants from Vanuatu, often identified as V. neocaledonica, are treated here as a new species, V. vanuatuana Cahen, Toussirot & Pillon, endemic to that archipelago.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47766161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 3
Orbilia jesu-laurae (Ascomycota, Orbiliomycetes), a new species of neotropical nematode-trapping fungus from Puerto Rico, supported by morphology and molecular phylogenetics Orbilia jesu laurae（子囊菌门，Orbiliomycetes），一种来自波多黎各的新热带线虫捕获真菌，由形态学和分子系统发育学支持
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-06-02 DOI: 10.3372/wi.50.50210
L. Quijada, H. Baral, E. Beltrán-tejera, D. Pfister
{"title":"Orbilia jesu-laurae (Ascomycota, Orbiliomycetes), a new species of neotropical nematode-trapping fungus from Puerto Rico, supported by morphology and molecular phylogenetics","authors":"L. Quijada, H. Baral, E. Beltrán-tejera, D. Pfister","doi":"10.3372/wi.50.50210","DOIUrl":"https://doi.org/10.3372/wi.50.50210","url":null,"abstract":"Orbilia jesu-laurae is a new species of nematode-trapping fungus found on decorticated angiosperm wood in a tropical rainforest in Puerto Rico. The single specimen was studied from fresh apothecia and cultures. Morphology was studied and phylogenetic analysis (rDNA: ITS and LSU) was conducted using both sexual and asexual morphs. Nematodes were added to cultures to verify the formation and morphology of the trapping structures. Our results show that the species is in the Arthrobotrys clade, the phylogenetically closest relative being a possibly Mexican genotype with unknown morphology, erroneously referred to as Arthrobotrys musiformis in GenBank. Macro- and micromorphological, ecological and biogeographic data are provided along with a discussion of closely related species.Citation: Quijada L., Baral H.-O., Beltran-Tejera E. & Pfister D. H. 2020: Orbilia jesu-laurae (Ascomycota, Orbiliomycetes), a new species of neotropical nematode-trapping fungus from Puerto Rico, supported by morphology and molecular phylogenetics. – Willdenowia 50: 241–251.Version of record first published online on 2 June 2020 ahead of inclusion in August 2020 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43321140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Neotypification of the Linnaean name Iris variegata (Iridaceae) 林奈名鸢尾(鸢尾科)的新分型
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-05-26 DOI: 10.3372/wi.50.50209
E. Boltenkov, A. Mesterházy
{"title":"Neotypification of the Linnaean name Iris variegata (Iridaceae)","authors":"E. Boltenkov, A. Mesterházy","doi":"10.3372/wi.50.50209","DOIUrl":"https://doi.org/10.3372/wi.50.50209","url":null,"abstract":"Abstract: The typification of the Linnaean name Iris variegata (Iridaceae) is discussed. Because no original material of the name is known to exist, a neotype is designated. To facilitate further detection and identification of the species, supporting illustrations of the neotype specimen and the living plant in habitat are provided. Citation: Boltenkov E. V. & Mesterházy A. 2020: Neotypification of the Linnaean name Iris variegata (Iridaceae). – Willdenowia 50: 235–239. doi: https://doi.org/10.3372/wi.50.50209 Version of record first published online on 26 May 2020 ahead of inclusion in August 2020 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"235 - 239"},"PeriodicalIF":1.9,"publicationDate":"2020-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48986756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
Species composition of Saxifraga sect. Saxifraga subsect. Arachnoideae (Saxifragaceae) based on DNA sequence evidence 虎耳草科的物种组成。虎耳草亚目。基于DNA序列证据的蜘蛛目（虎耳草科）
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-05-26 DOI: 10.3372/wi.50.50208
Michael A. Gerschwitz-Eidt, J. Kadereit
{"title":"Species composition of Saxifraga sect. Saxifraga subsect. Arachnoideae (Saxifragaceae) based on DNA sequence evidence","authors":"Michael A. Gerschwitz-Eidt, J. Kadereit","doi":"10.3372/wi.50.50208","DOIUrl":"https://doi.org/10.3372/wi.50.50208","url":null,"abstract":"We investigated the species composition of Saxifraga sect. Saxifraga subsect. Arachnoideae, a recently recognized taxon, using DNA sequence data (ITS, trnL–trnF, rpl32–trnL(uag)). We conclude that the subsection contains 12 species, i.e. S. aphylla, S. arachnoidea, S. berica, S. facchinii, S. hohenwartii, S. muscoides, S. paradoxa, S. petraea, S. prenja, S. presolanensis, S. sedoides and S. tenella. Of these, we provide the first molecular evidence for the membership of S. muscoides and S. prenja in S. subsect. Arachnoideae. We provide an extended morphological characterization of the subsection and an identification key to its species.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"225-233"},"PeriodicalIF":1.9,"publicationDate":"2020-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43441287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
A morphometric and karyological study of Onobrychis calabrica (Fabaceae), a neglected species endemic to Calabria, S Italy 意大利卡拉布里亚一种被忽视的特有物种——卡拉布里亚石斛的形态计量学和核学研究
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-05-22 DOI: 10.3372/wi.50.50207
L. Bernardo, G. Maiorca, Jacopo Franzoni, F. Roma-Marzio, L. Peruzzi
{"title":"A morphometric and karyological study of Onobrychis calabrica (Fabaceae), a neglected species endemic to Calabria, S Italy","authors":"L. Bernardo, G. Maiorca, Jacopo Franzoni, F. Roma-Marzio, L. Peruzzi","doi":"10.3372/wi.50.50207","DOIUrl":"https://doi.org/10.3372/wi.50.50207","url":null,"abstract":"A morphometric (multivariate and univariate) and karyological study of Onobrychis calabrica Sirj. (Fabaceae), compared to O. alba subsp. echinata (Guss.) P. W. Ball and O. supina (Chaix ex Vill.) DC., was carried out. According to our results, twelve morphological characters clearly support the distinctiveness of O. calabrica. In addition, the latter species is tetraploid with 2n = 4x = 28 chromosomes, whereas the other two taxa are diploid with 2n = 2x = 14 chromosomes. The names O. calabrica and O. handel-mazzettii Sirj. (a heterotypic synonym of O. supina) are lectotypified here. Onobrychis calabrica, a narrow endemic to SE Calabria, S Italy, is here assessed as Critically Endangered CR B1ab(iii)+B2ab(iii) following IUCN Red List categories and criteria.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"217-224"},"PeriodicalIF":1.9,"publicationDate":"2020-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45409772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 2
The discovery, typification and rediscovery of wild emmer wheat, Triticum turgidum subsp. dicoccoides (Poaceae) 野生二粒小麦Triticum turgidum subsp的发现、分类和再发现。dicoccoides(禾本科)
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-05-22 DOI: 10.3372/wi.50.50206
H. Lack, Michiel van Slageren
{"title":"The discovery, typification and rediscovery of wild emmer wheat, Triticum turgidum subsp. dicoccoides (Poaceae)","authors":"H. Lack, Michiel van Slageren","doi":"10.3372/wi.50.50206","DOIUrl":"https://doi.org/10.3372/wi.50.50206","url":null,"abstract":"Wild emmer, Triticum turgidum subsp. dicoccoides, is an annual tetraploid wheat characterized by a brittle spike axis that spontaneously disintegrates at maturity. It occurs widely in the so-called Fertile Crescent of the Near East and is of great importance for understanding wheat evolution and for breeding modern wheat cultivars tolerant of extreme heat and dryness. Wild emmer was first collected by Theodor Kotschy on Mt Hermon in Lebanon in 1855, but was not found again for more than half a century. Friedrich August Kornicke was first to realize that Kotschy's specimen represented an ancestral form of hexaploid bread wheat, T. aestivum, but, although he gave it a name, he did not describe it. Paul Ascherson and Paul Graebner were the first to provide a description, basing it on information received in a letter from Kornicke. In doing so, they validated Kornicke's suggested name T. sativum var. dicoccoides and made Kotschy's specimen the holotype. Five years later, on the basis of information received from Ascherson and Georg Schweinfurth in Berlin, Aaron Aaronsohn rediscovered wild emmer on Mt Hermon and started to send specimens for further study to Europe. Soon afterwards he also discovered it east of the river Jordan, while Theodor Strauss collected the first specimens in Iran. This paper focuses on the as yet widely unappreciated herbarium record, listing and commenting on early specimens collected in the wild as well as those cultivated in botanical gardens up to 1910.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"207-216"},"PeriodicalIF":1.9,"publicationDate":"2020-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43049607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
The Saharo-Arabian Gymnocarpos sclerocephalus (Caryophyllaceae) new to Europe in the semideserts of Almería, Spain 在西班牙Almería的半沙漠中，新发现的撒哈拉-阿拉伯硬头裸子(石竹科)
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-05-12 DOI: 10.3372/wi.50.50204
F. L. Driant, L. Carlon
{"title":"The Saharo-Arabian Gymnocarpos sclerocephalus (Caryophyllaceae) new to Europe in the semideserts of Almería, Spain","authors":"F. L. Driant, L. Carlon","doi":"10.3372/wi.50.50204","DOIUrl":"https://doi.org/10.3372/wi.50.50204","url":null,"abstract":"The first European record of Gymnocarpos sclerocephalus (Paronychia sclerocephala, Sclerocephalus arabicus, Caryophyllaceae), from the semidesert of Tabernas (Almeria, Andalusia, Spain), is presented. After a diagnostic description and ecological interpretation of the species, we provide arguments in favour of its native status in that Spanish region and explore the geographic and historical causes explaining the local occurrence of this and a number of other biogeographically analogous species.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"187-194"},"PeriodicalIF":1.9,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43204839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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
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