The genus <i>Selaginella</i> P. BEAUV. (Selaginellaceae, Lycopodiopsida) in Poland: The occurrence of three species as a result of the historical material verification

IF 1.1 4区 生物学 Q3 PLANT SCIENCES
Ewa Szczęśniak, Edyta M. Gola, Wojciech J. Szypuła
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Abstract

Two species of the Selaginella genus were noted in Poland up to date, i.e. S. selaginoides and S. helvetica. The first species occurs in the Western Carpathians and the Western Sudetes, however, its Sudeten sites were less numerous than previously reported. The second species was one of the rarest elements in Polish flora. Two populations were reported in Silesia (SW Poland), but after 1945 the species was not confirmed in the nature and thus currently it is regarded in Poland as extinct. Its occurrence and locations were given in the literature based on the historical sources, yet without revision of herbarium materials. Our research on Selaginella vouchers, collected from the sites in Silesia and primarily identified as S. helvetica, showed that only one population represented S. helvetica, whereas the second one was identified by us as an alien American species, S. apoda. This is the first record of S. apoda occurrence in Poland out of cultivation, and the second in Europe. Accordingly, corrected maps of S. selaginoides, S. helvetica and S. apoda distribution in Poland together with the identification key to the species are presented.
卷柏属</i>测定。(卷柏科,松柏科)在波兰的分布:经史料考证发现有3种
卷柏属植物</i>到目前为止,在波兰发现了属,即<i>S。selaginoides< / i>和& lt; i> S。helvetica< / i>。第一个物种出现在西喀尔巴阡山脉和西苏台德地区,然而,其苏台德地区的数量比以前报道的要少。第二个物种是波兰植物群中最稀有的元素之一。在西里西亚(波兰西南部)报告了两个种群,但在1945年之后,该物种没有在自然界中得到证实,因此目前在波兰被认为已经灭绝。它的发生和位置在文献中是根据历史资料给出的,而没有对植物标本馆的资料进行修订。我们对卷柏的研究<i>代金券,从西里西亚的站点收集,主要确定为<i>S。helvetica</i>的研究表明,只有一个种群代表美国。而第二种则被我们鉴定为美洲外来物种,<i>S。apoda< / i>。这是波兰第一次在栽培中发现apoda,在欧洲是第二次。因此,修正后的地图<i>S。selaginoides< / i> & lt; i> S。helvetica< / i>和& lt; i> S。apoda< / i>介绍了该物种在波兰的分布及鉴定关键。
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来源期刊
CiteScore
2.00
自引率
10.00%
发文量
18
审稿时长
1 months
期刊介绍: The journal has been published since 1923 and offers Open Access publication of original research papers, short communications, and reviews in all areas of plant science, including evolution, ecology, genetics, plant structure and development, physiology and biochemistry.
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