| 中国玉叶金花属一新记录种——长瓣玉叶金花 |
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| 引用本文： | 林春蕊,谢彦军,梁树朝,刘演.中国玉叶金花属一新记录种——长瓣玉叶金花[J].热带亚热带植物学报,2011,19(6):554-557. |
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| 作者姓名： | 林春蕊 谢彦军 梁树朝 刘演 |
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| 作者单位： | 1. 广西壮族自治区中国科学院广西植物研究所,广西桂林,541006
2. 广西壮族自治区中国科学院广西植物研究所,广西桂林541006;广西师范大学生命科学学院,广西桂林541004 |
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| 基金项目： | 广西自然科学基金项目(2010GXNSFE013004)资助 |
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| 摘 要： | 报道中国茜草科(Rubiaceae)玉叶金花属一新记录种——长瓣玉叶金花(Mussaenda longipetala H. L. Li)。该种在形态上与尾裂玉叶金花(M. caudatiloba D. Fang)和狭瓣玉叶金花(M. lancipetal X. F. Deng & D. X. Zhang)相似,但区别在于叶片长圆状卵形或椭圆状卵形,托叶早落,正常的萼裂片长6~8 mm,花冠管长约3 cm,裂片披针形,长约12 mm。目前仅知分布于越南北部的广宁省和中国的广西北部湾沿海地区。凭证标本存放于广西植物标本馆(IBK)。
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| 关 键 词： | 长瓣玉叶金花 玉叶金花属 新记录 北部湾 中国 |
| 收稿时间： | 4/1/2011 12:00:00 AM |
| 修稿时间： | 2011/6/22 0:00:00 |
Mussaenda longipetala , A Newly Recorded Species of Mussaenda ( Rubiaceae ) from China |
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| LIN Chun-rui,XIE Yan-jun,LIANG Shu-chao and LIU Yan.Mussaenda longipetala , A Newly Recorded Species of Mussaenda ( Rubiaceae ) from China[J].Journal of Tropical and Subtropical Botany,2011,19(6):554-557. |
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| Authors: | LIN Chun-rui XIE Yan-jun LIANG Shu-chao and LIU Yan |
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| Institution: | Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region, Chinese Academy of Sciences, China;1. Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region, Chinese Academy of Sciences, China; 2. College of Life Sciences, Guangxi Normal University, China;1. Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region, Chinese Academy of Sciences, China; 2. College of Life Sciences, Guangxi Normal University, China;Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region, Chinese Academy of Sciences, China |
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| Abstract: | Mussaenda longipetala H. L. Li is reported as a new record to China. It is similar to M. caudatiloba D. Fang and M. lancipetal X. F. Deng & D. X. Zhang, but differs in its leaf blades oblong-ovate or elliptic-ovate, stipules caduceus, calyx lobes 6-8 mm long, corolla tube ca. 3 cm long, corolla lobes lanceolate, ca. 12 mm long. The species is only found in Quang Ninh Province of northem Vietnam and coastal areas of Beibu Gulf in Guangxi, China. The voucher specimens are kept in Herbarium of Guangxi Institute of Botany (IBK). |
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| Keywords: | Mussaenda longipetala H L Li Mussaenda L New records Beibu Gulf China |
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