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首页> 外文期刊>Nordic Journal of Botany >Allopatric distribution, ecology and conservation status of the Pilosella alpicola group (Asteraceae)
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Allopatric distribution, ecology and conservation status of the Pilosella alpicola group (Asteraceae)

机译：分区分布,生态和保护地位的Pilosella alpicola组(菊科)

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摘要

The Pilosella alpicola group comprises four morphologically distinct and geographically vicariant alpine taxa. We performed a thorough herbarium revision and literature survey to infer their distributional pattern(s). Pilosella alpicola s.s. occurs inthe Alps in two disjunct areas: the Swiss Valais Alps and the Italian Dolomites. Historical records come also from the Austrian Alps (Gurktaler Alps and Hohe Tauern) and from one site from the Alpes Maritimes (Col de Larche), but the localities have notbeen recently confirmed. Pilosella rhodopea, a Balkan subendemic taxon, is quite widespread in Bulgaria (Stara planina Mts, Rila Mts and Pirin Mts), but is more rare in Albania, Greece and Macedonia. Interestingly, this species has also been recorded attwo isolated sites in the Romanian southern Carpathians (the Capatinii and Cozia Mts). This occurrence underlines the floristic affinities of this part of the Carpathians to the Balkan flora. Only two localities of P. serbica, based on voucher specimens, have been recorded so far; Kopaonik Mts in Serbia and the Prokletije Mts in Montenegro. The records from other ranges are related to P. rhodopea. Pilosella ullepitschii, the detailed distribution of which has already been published, is a Carpathian endemic with its core area of distribution in the western Carpathians (Slovakia and Poland). Three isolated localities are also known in the eastern Carpathians (Nemira Mts) and one locality in the southern Carpathians (Bucegi Mts). The possible causes of disjunctions between and within species ranges are briefly discussed. Based on the distributional data, population sizes and ecology, we evaluate the conservation status of the P. alpicola taxa and propose their inclusion in national Red Lists.
机译：的Pilosella alpicola集团包括四个形态不同和地理代替种高山类群。植物标本修订和文献调查来推断他们的分配模式(s)。alpicola轮在阿尔卑斯山发生在两个分离的领域:瑞士阿尔卑斯山和意大利白云石山脉。奥地利阿尔卑斯山(Gurktaler阿尔卑斯山脉和陶恩山)和从一个站点阿尔卑斯滨海诸省(Colde Larche),但是地方不是最近证实。subendemic分类单元,是非常普遍的在保加利亚更罕见的在阿尔巴尼亚、希腊和马其顿。有趣的是,这个物种也记录在罗马尼亚attwo孤立的网站喀尔巴阡山脉(Capatinii和Cozia南部Mts)。亲和力的喀尔巴阡山的这一部分巴尔干半岛的菌群。基于凭证标本,记录远;Mts黑山。p . rhodopea相关。ullepitschii,详细分布已经出版,是喀尔巴阡山脉的流行和其核心区域的分布西方喀尔巴阡山(斯洛伐克和波兰)。孤立的地方也被认为是在东部喀尔巴阡山(Nemira Mts)和地点之一南部喀尔巴阡山(Bucegi Mts)。差别的原因和内部的物种简要讨论范围。人口分布数据,大小和生态,我们评估的保护状态p . alpicola类群和提出他们的包容在全国红色列表。

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