The genus Woodsia R. Br. in Ukraine (Woodsiaceae)

Q4 Agricultural and Biological Sciences

Thaiszia Journal of Botany Pub Date : 2022-01-01 DOI:10.33542/tjb2022-1-03

O. Bezsmertna, R. Hleb, Olexandr Оrlov, Iuliia Vasheniak, O. Podpriatov, I. Kvakovska, I. Danylyk, Kateryna Kamleitner, Marina Ragulina, A. Babytskiy, Natalia Rubanovska, T. Lysenko

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Abstract

Two species of the genus Woodsia R. Br. have been reported for Ukraine: W. alpina (Bolton) Gray and W. ilvensis (L.) R. Br. Based on our analysis of the literature data and the herbarium specimens of 53 herbaria from Ukraine, Austria, Czech Republic, Hungary, Poland, Russia, Romania and Slovak Republic, we present maps of the distribution of the genus in Ukraine showing correct, unconfirmed and erroneous records. Our results show a changed perception of the distribution pattern of Woodsia genus, particularly the distribution of W. alpina. The records of W. alpina in the Ukrainian Carpathians were erroneous, only W. ilvensisis growing here, and W. alpina in Ukraine has been convincingly confirmed only from Donetsk, Luhansk and Zaporizhzhya region (Steppe zone of Ukraine ), from very low elevation making these sites the lowest in continental Europe. In addition to the distribution analysis, we have focused on a morphological overview of Woodsia species and their ecological affinities in Ukraine. A re-evaluation of the threat status of Woodsia species, using IUCN criteria, concludes that both species should be assessed as Critically Endangered (CR) in Ukraine. URL: https://www.upjs.sk/pracoviska/botanicka-zahrada/odborne-aktivity/contents-abstracts/

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木菜属。产自乌克兰(木犀科)

木属二种。在乌克兰有报道:W. alpina (Bolton) Gray和W. ilvensis (L.)r . Br。根据文献资料和来自乌克兰、奥地利、捷克、匈牙利、波兰、俄罗斯、罗马尼亚和斯洛伐克共和国的53个植物标本馆标本的分析，我们绘制了该属在乌克兰的分布图，显示了正确、未经证实和错误的记录。研究结果表明，人们对杉木属植物的分布格局，尤其是高山杉木的分布格局有了新的认识。乌克兰喀尔巴阡山脉的W. alpina记录是错误的，只有W. ilvensis生长在这里，而乌克兰的W. alpina仅在顿涅茨克，卢甘斯克和扎波罗热亚地区(乌克兰的草原地带)得到了令人信服的证实，海拔非常低，使这些地点成为欧洲大陆最低的地点。除了分布分析外，我们还重点研究了乌克兰Woodsia物种的形态概况及其生态亲缘关系。根据国际自然保护联盟(IUCN)的标准，重新评估了Woodsia物种的威胁状况，得出结论认为这两个物种应被评估为乌克兰的极度濒危物种(CR)。URL: https://www.upjs.sk/pracoviska/botanicka-zahrada/odborne-aktivity/contents-abstracts/

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来源期刊

Thaiszia Journal of Botany Agricultural and Biological Sciences-Plant Science

CiteScore

1.10

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0.00%

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