巴尔干半岛现生轮藻植物综述

欧洲东南部巴尔干轮藻植物由于其产地生境的差异及以镶嵌状分布的模式,具有较高的生物分异度,计有44种,归属于现生属Nitella(10),Tolypella(4),Nitellopsis(1),Lychnothamnus(1),Lamprothamnium(1) and Chara(27).巴尔干半岛产有4种土著类型Chara rohlenae,Chara ohridana,Chara corfuensis and Chara visianii.建立1新种Chara hydropitys.该地区轮藻植物分布不均衡,部分类型例如Chara strigosa,Chara kokeilii,Chara muscosa,Chara fragifera,Chara imperfecta,Lychnothamnus barbatus为稀有品种,仅在少数地点发现.巴尔干地区轮藻植物之丰富多彩远远超过已知的程度,有待于深入研究.

AN OVERVIEW OF THE EXISTING DATA ON LIVING CHAROPHYTES (CHARLES) OF THE BALKAN PENINSULA

In comparison with other regions and taking into account its dimensions, the Balkan peninsula (SE Europe) is characterised with rich biological diversity. On account of the considerable variation in climatic, geomorphological and hydrological factors, the localities are ecologically different and organised in a mosaic-like pattern throughout the Balkan region and this condition leads to a great diversity of the charophyte species in this European region. In the Balkan peninsula, 44 species of charophytes have been recorded. They belong to all six living genera Nitella (10), Tolypella (4), Nitellopsis (1), Lychnothamnus(1), Lamprothamnium (1) and Chara (27). There are four endemic species for the Balkan-Chara rohlenae, Chara ohridana, Chara corfuensis and Chara visianii, and one new species for the flora of Europe-Chara hydropitys. Several species are among the rare ones, living at few localities only, for example: Chara strigosa, Chara kokeilii, Chara muscosa, Chara fragifera, Chara imperfecta, Lychnothamnus barbatus. Flora and vegetation of the charophytes of the Balkan peninsula are richer and much more diversified than so far researched. Therefore, this region is fully open for future researchers.