Distribution of North American ash species in the Drava River basin and Danube basin (Croatia)
[摘要] There are two North American ash species which have been acclimatized in north Croatian forest ecosystems: the white ash (Fraxinus americana L.) and the green ash (F. pennsylvanica Marshall). In the lowlands forests of the Drava River...
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[效力级别] [学科分类] 植物学
[关键词] lowland forest;exotic species;neophyte;ash;Fraxinus americana;Fraxinus pennsylvanica;distribution;Drava;Danube;Croatia [时效性]
