{"title":"关于巴尔干半岛马齿苋科植物分布的现有知识","authors":"Mykyta Peregrym, Snežana Dragićević","doi":"10.1007/s11756-024-01724-3","DOIUrl":null,"url":null,"abstract":"<p>This study addresses the complex taxonomy and distribution of the genus <i>Portulaca</i> L. (<i>Portulacaceae</i>) within the Balkans, focusing on the often-debated species composition and distribution patterns in the <i>P.</i> <i>oleracea</i> aggregate. Our research aims to resolve this ambiguity by addressing two key questions: 1) Which <i>Portulaca</i> taxa are present in the Balkans, and 2) What is the current distribution of these taxa here? To achieve this, we conducted literature reviews, seed collection, species identification using micromorphological characteristics, and distribution analysis. Our findings reveal the presence of four distinct species in the Balkans: <i>P. oleracea</i> agg., <i>P. grandiflora</i>, <i>P. pilosa</i> and <i>P. umbraticola</i>. Additionally, within the <i>P.</i> <i>oleracea</i> complex, twelve microspecies have been identified, primarily differentiated based on seed micromorphology. Besides, five species (<i>P. daninii</i>, <i>P. granulato-stellulata</i>, <i>P. rausii</i>, <i>P. sardoa</i>, and <i>P. trituberculata</i>) have been documented in Montenegro, and one species (<i>P.</i> <i>nitida</i>) – in Slovenia for the first time. This study provides a valuable contribution to the botanical knowledge of the Balkan Peninsula, offering the recommendations for future studies of the <i>P.</i> <i>oleracea</i> complex for the solution of the taxonomic puzzle in this aggregate.</p>","PeriodicalId":8978,"journal":{"name":"Biologia","volume":"268 1","pages":""},"PeriodicalIF":1.4000,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The current knowledge about the distribution of Portulaca species (Portulacaceae) within the Balkan Peninsula\",\"authors\":\"Mykyta Peregrym, Snežana Dragićević\",\"doi\":\"10.1007/s11756-024-01724-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>This study addresses the complex taxonomy and distribution of the genus <i>Portulaca</i> L. (<i>Portulacaceae</i>) within the Balkans, focusing on the often-debated species composition and distribution patterns in the <i>P.</i> <i>oleracea</i> aggregate. Our research aims to resolve this ambiguity by addressing two key questions: 1) Which <i>Portulaca</i> taxa are present in the Balkans, and 2) What is the current distribution of these taxa here? To achieve this, we conducted literature reviews, seed collection, species identification using micromorphological characteristics, and distribution analysis. Our findings reveal the presence of four distinct species in the Balkans: <i>P. oleracea</i> agg., <i>P. grandiflora</i>, <i>P. pilosa</i> and <i>P. umbraticola</i>. Additionally, within the <i>P.</i> <i>oleracea</i> complex, twelve microspecies have been identified, primarily differentiated based on seed micromorphology. Besides, five species (<i>P. daninii</i>, <i>P. granulato-stellulata</i>, <i>P. rausii</i>, <i>P. sardoa</i>, and <i>P. trituberculata</i>) have been documented in Montenegro, and one species (<i>P.</i> <i>nitida</i>) – in Slovenia for the first time. This study provides a valuable contribution to the botanical knowledge of the Balkan Peninsula, offering the recommendations for future studies of the <i>P.</i> <i>oleracea</i> complex for the solution of the taxonomic puzzle in this aggregate.</p>\",\"PeriodicalId\":8978,\"journal\":{\"name\":\"Biologia\",\"volume\":\"268 1\",\"pages\":\"\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-07-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biologia\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1007/s11756-024-01724-3\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biologia","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s11756-024-01724-3","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
本研究探讨了巴尔干半岛马齿苋属(马齿苋科)复杂的分类和分布情况,重点是马齿苋聚合体中经常引起争议的物种组成和分布模式。我们的研究旨在通过解决两个关键问题来解决这一模糊问题:1)巴尔干地区有哪些马齿苋类群;2)这些类群目前在这里的分布情况如何?为此,我们进行了文献查阅、种子采集、利用微观形态特征进行物种鉴定以及分布分析。我们的研究结果表明,巴尔干地区存在四个不同的物种:P. oleracea agg.、P. grandiflora、P. pilosa 和 P. umbraticola。此外,在 P. oleracea 复合体中,还发现了 12 个小种,主要根据种子微形态进行区分。此外,在黑山记录了五个物种(P. daninii、P. granulato-stellulata、P. rausii、P. sardoa 和 P. trituberculata),在斯洛文尼亚首次记录了一个物种(P. nitida)。这项研究为巴尔干半岛的植物学知识做出了宝贵的贡献,为今后研究 P. oleracea 复合体提供了建议,以解决该地区分类学上的难题。
The current knowledge about the distribution of Portulaca species (Portulacaceae) within the Balkan Peninsula
This study addresses the complex taxonomy and distribution of the genus Portulaca L. (Portulacaceae) within the Balkans, focusing on the often-debated species composition and distribution patterns in the P.oleracea aggregate. Our research aims to resolve this ambiguity by addressing two key questions: 1) Which Portulaca taxa are present in the Balkans, and 2) What is the current distribution of these taxa here? To achieve this, we conducted literature reviews, seed collection, species identification using micromorphological characteristics, and distribution analysis. Our findings reveal the presence of four distinct species in the Balkans: P. oleracea agg., P. grandiflora, P. pilosa and P. umbraticola. Additionally, within the P.oleracea complex, twelve microspecies have been identified, primarily differentiated based on seed micromorphology. Besides, five species (P. daninii, P. granulato-stellulata, P. rausii, P. sardoa, and P. trituberculata) have been documented in Montenegro, and one species (P.nitida) – in Slovenia for the first time. This study provides a valuable contribution to the botanical knowledge of the Balkan Peninsula, offering the recommendations for future studies of the P.oleracea complex for the solution of the taxonomic puzzle in this aggregate.
期刊介绍:
Established in 1946, Biologia publishes high-quality research papers in the fields of microbial, plant and animal sciences. Microbial sciences papers span all aspects of Bacteria, Archaea and microbial Eucarya including biochemistry, cellular and molecular biology, genomics, proteomics and bioinformatics. Plant sciences topics include fundamental research in taxonomy, geobotany, genetics and all fields of experimental botany including cellular, whole-plant and community physiology. Zoology coverage includes animal systematics and taxonomy, morphology, ecology and physiology from cellular to molecular level.