| 摘要: |
| 该文报道了湖南杜鹃花科一新记录植物——早春杜鹃(Rhododendron praevernum),并对其花部形态和叶形大小进行了补充描述。该种的雄蕊数目变异较大,现有文献的描述差异也较大,导致鉴定该物种时出现一定困难和混乱。该研究结果为该种进一步分类修订提供了有价值的信息。 |
| 关键词: 早春杜鹃, 新记录, 湖南, 补充描述 |
| DOI：10.11931/guihaia.gxzw201610008 |
| 分类号:Q948.15 |
| 文章编号:1000-3142(2017)08-0989-04 |
| Fund project:湖南省林木种质资源调查项目; 湖南湘江源国家森林公园生物多样性调查项目 [Supported by the Hunan Forest Tree Germplasm Resources Investigation Program; the Biodiversity Investigation of Hunan Xiangjiangyuan National Forest Park]。 |
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| A newly recorded species and its supplementary description of Ericaceae from Hunan |
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XIANG Jian-Feng1, YU Xun-Lin2*, LUO Kai-Wen3
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1. Hunan Prospecting Designing &2.Research General Institue for Agriculture Forestry &3.Industry, Changsha 410007, China;4.2. Central South University of Forestry and Technology, Changsha 410004, China;5.3. Guangxi Forestry
Inventory &6.Planning Institute, Nanning 530011, China
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| Abstract: |
| A new record species of Ericaceae from Hunan ‘Rhododendron praevernum', and its floral morphology and leaf size are described and supplemented in this paper. The number of stamens in R. praevernum, which are remarkably variations, and differences in existing description references result in its difficulty and confusion to identify. This paper will provide some valuable information for further taxonomic revision of R. praevernum. |
| Key words: Rhododendron praevernum, new record, Hunan Province, supplementary description |
