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首页> 外文期刊>Nordic Journal of Botany >Utricularia ochroleuca and U. minor new-found in nutrient-poor waters of northern Greece
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Utricularia ochroleuca and U. minor new-found in nutrient-poor waters of northern Greece

机译：在希腊北部营养不良的水域中新发现的Utricularia ochroleuca和U. minor

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摘要

Nutrient-poor waters with small Utricularia species have been unknown in most of southern Europe and the Balkans. All the more notable are occurrences of Utricularia ochroleuca and Utricularia minor in north Greece. The records presented in this paper extend the known southeast European distribution boundaries of both species southward, and constitute U. ochroleuca a new species to Greece and southern Europe. U. ochroleuca was found in small peaty pools and seepage sites with base-poor water within subalpine fens and headwaters, U. minor in very shallow base-containing waters of spring brooks in upper montane ophiolite environments. The plant species composition of the Utricularia vegetation and its habitats are described. The pertinent vegetation types - Utricularietum ochroleucae and Scorpidio-Utricularietum, respectively, as well as their higher-ranking syntaxa - are new to Greece and the Balkans. The vegetation with U. ochroleuca forms part of the Annex I habitat type 3160 of the EU Habitats Directive, which is also new to Greece. Nature conservation status and management conditions of the detected plant communities and habitats with Utricularia in northern Greece are discussed.
机译：营养物与小Utricularia水域在最南部的未知物种欧洲和巴尔干半岛。出现Utricularia ochroleuca和Utricularia辅修北希腊。提出了扩展欧洲东南部分布的边界两个物种向南,构成U。希腊和南部ochroleuca新物种欧洲。池和用base-poor水渗流的网站在亚高山沼泽和源头,辅修很浅base-containing春天的水域布鲁克斯在上游山区蛇绿岩环境。Utricularia的植物物种组成植被及其生境。相关的植被类型——Utricularietum分别和他们的妻子syntaxa——是希腊和巴尔干半岛。植被与美国ochroleuca形式的一部分附件我栖息地类型3160欧盟的栖息地指令,这也是新希腊。保护现状和管理条件发现植物群落和栖息地在希腊北部Utricularia进行了讨论。

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