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| 皱皮油丹(樟科)在云南东南部的发现及其生物地理学意义 |
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莫月清1,2, 李 朗1, 张金国3, 李锡文4, 李 捷1*
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1. 中国科学院西双版纳热带植物园 植物系统发育与保护生物学实验室, 昆明 650223;2. 中国科学院大学, 北京 100049;3. 云南省古林箐自然保护区管理局, 云南 文山 663000;4. 中国科学院昆明植物研究所 标本馆, 昆明 650204
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| 摘要: |
| 该文报道了在云南省马关县古林箐省级自然保护区发现的一个云南省新记录种——皱皮油丹(Alseodaphne rugosa Merr. et Chun),并对其形态、生境及该新记录种的生物地理学意义进行了描述与讨论。此新记录种的发现对樟科油丹属植物的系统分类学、生物地理学和区域生物多样性等方面的研究具有重要意义,同时也为探讨海南岛的起源问题提供了具有价值的研究材料。 |
| 关键词: 皱皮油丹, 樟科, 新记录种, 生物地理学, 海南岛 |
| DOI：10.11931/guihaia.gxzw201609034 |
| 分类号:Q948.15 |
| 文章编号:1000-3142(2017)07-0912-09 |
| Fund project:国家自然科学基金(31370245)[Supported by the National Natural Science Foundation of China(31370245)]。 |
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| Discovery of Alseodaphne rugosa Merr. et Chun (Lauraceae)in SE Yunnan, China and its biogeographical significance |
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MO Yue-Qing1,2, LI Lang1, ZHANG Jin-Guo3, LI Hsi-Wen4, LI Jie1*
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1. Laboratory of Plant Phylogenetics and Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, Yunnan, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;3. Gulinqing Nature Reserve Administration, Wenshan 663000, Yunnan, China;4. Herbarium(KUN), Kumming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
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| Abstract: |
| A newly recorded Lauraceae species, Alseodaphne rugosa Merr. et Chun, was reported from Gulinqing Nature Reserve in Maguan County, Yunnan Province, China. In this paper, the morphological characters and habitat of newly recorded A. rugosa were described and its biogeographical significance was discussed. The new record of A. rugosa in Southeast Yunnan is very important for the study of genus Alseodaphne in systematics, biogeography, and regional biodiversity. It also provides valuable evidence for discussing the origin of Haihan Island. |
| Key words: Alseodaphne rugosa, Lauraceae, new record species, biogeography, Hainan Island |
