波兰的扁豆科（Utricularia bremii）

Polish Botanical Journal Pub Date : 2015-07-01 DOI:10.1515/PBJ-2015-0008

Łukasz Krajewski, Bartosz J. Płachno

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引用次数: 4

摘要

在Dąbrowa Gornicza(西里西亚-克拉科夫高地，波兰南部)的一个前采石场发现了Utricularia brremii Heer ex Kolliker。这种亚大西洋物种很少在西欧和南欧报道，在中欧极为罕见。在波兰报告了一些地方，主要是在20世纪上半叶，但没有一个被认为是可靠的，该物种不包括在波兰的植物区系中。在新发现的地区，该物种在浅的、营养贫乏的沟渠和池塘中形成了非常丰富的种群。种群的起源是不确定的，但在采砂开始之前，该地区被广泛的沼泽覆盖。

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Utricularia bremii (Lentibulariaceae) in Poland

Utricularia bremii Heer ex Kolliker has been found in a former sand quarry in Dąbrowa Gornicza (Silesia-Cracow Upland, S Poland). This subatlantic species is very rarely reported from Western and Southern Europe, and extremely rarely from Central Europe. Some localities were reported from Poland, mainly in the first half of the 20th century, but none of them are considered reliable and the species is not included in the flora of Poland. In the newly discovered locality the species forms a very abundant population in shallow, nutrient-poor ditches and pools. The origin of the population is uncertain, but before sand exploitation started the area was covered by extensive fens.

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来源期刊

Polish Botanical Journal

自引率

0.00%

发文量

审稿时长

16 weeks

期刊介绍： Polish Botanical Journal is an international journal publishing original papers covering various aspects of vegetation science, plant and fungi biodiversity, biosystematics (including plant anatomy, cytology and embryology), phytogeography, evolution and ecology. All papers are considered by at least two reviewers. Polish Botanical Journal is issued twice per year. The two issues form one annual volume.