Myroslav V. Shevera, Oleksandr O. Orlov, Tetiana P. Dziuba, Boris O. Baranovski, Lina O. Karmyzova, Irina A. Ivanko, Valeria V. Nikolayeva, Olga I. Stotska
{"title":"Typha laxmannii (Typhaceae) in Ukraine: current distribution, еcological and coenotic pecularities, invasiveness","authors":"Myroslav V. Shevera, Oleksandr O. Orlov, Tetiana P. Dziuba, Boris O. Baranovski, Lina O. Karmyzova, Irina A. Ivanko, Valeria V. Nikolayeva, Olga I. Stotska","doi":"10.1007/s11756-024-01642-4","DOIUrl":null,"url":null,"abstract":"<p>Here, we present history and modern distribution of <i>Typha laxmannii</i> in Ukraine, its ecological and phytocoenotic peculiarities. It is a perennial herbaceous plant, alien species of Asian origin which is currently spreading in the country. For the first time in the flora of Ukraine <i>T. laxmannii</i> (under the name <i>T. stenophylla</i>) was recorded in 1902 in the south of Ukraine (Kherson Oblast). The species is distributed almost throughout Ukraine, but with a majority of records in the central and western parts of Ukraine. The association <i>Typhetum laxmannii</i> formed by this species is common for Ukraine. Depending on the ecological and geographical conditions and floristic composition, 3 following variants in this association were identified: var. <i>typica</i>, var. <i>T. latifola</i>, and var. <i>Schoenoplectus lacustris</i>. Phytocoenoses of this association are distributed almost throughout the whole territory of Ukraine, but the ecological optimum of the species is observed in the South of the country, in the steppe zone, on slightly saline, well-watered substrates. Based on studies conducted in Zhytomyr Oblast in 1995–2021, the expansion rate of <i>T. laxmannii</i> was observed – from the South to the North – in average 16.6 ± 1.09 km·year<sup>−1</sup>. From the sites of the primary penetration of the species into the region (Forest-Steppe zone), the expansion rate of it toward to the North was significantly lower (7.7–9.0 km·year<sup>−1</sup>) compared to that in the Forest zone – Ukrainian Polissia (23.4–31.9 km·year<sup>−1</sup>).</p>","PeriodicalId":8978,"journal":{"name":"Biologia","volume":"22 1","pages":""},"PeriodicalIF":1.4000,"publicationDate":"2024-03-19","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/s11756-024-01642-4","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOLOGY","Score":null,"Total":0}
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Abstract
Here, we present history and modern distribution of Typha laxmannii in Ukraine, its ecological and phytocoenotic peculiarities. It is a perennial herbaceous plant, alien species of Asian origin which is currently spreading in the country. For the first time in the flora of Ukraine T. laxmannii (under the name T. stenophylla) was recorded in 1902 in the south of Ukraine (Kherson Oblast). The species is distributed almost throughout Ukraine, but with a majority of records in the central and western parts of Ukraine. The association Typhetum laxmannii formed by this species is common for Ukraine. Depending on the ecological and geographical conditions and floristic composition, 3 following variants in this association were identified: var. typica, var. T. latifola, and var. Schoenoplectus lacustris. Phytocoenoses of this association are distributed almost throughout the whole territory of Ukraine, but the ecological optimum of the species is observed in the South of the country, in the steppe zone, on slightly saline, well-watered substrates. Based on studies conducted in Zhytomyr Oblast in 1995–2021, the expansion rate of T. laxmannii was observed – from the South to the North – in average 16.6 ± 1.09 km·year−1. From the sites of the primary penetration of the species into the region (Forest-Steppe zone), the expansion rate of it toward to the North was significantly lower (7.7–9.0 km·year−1) compared to that in the Forest zone – Ukrainian Polissia (23.4–31.9 km·year−1).
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.