Cornus eydeana (Cornaceae), a new cornelian cherry from china - Notes on systematics and evolution | |
Xiang, QY; Shui, YM; Murrell, Z | |
通讯作者 | shuiym@mail.kib.ac.cn |
2003-10-01 | |
发表期刊 | SYSTEMATIC BOTANY |
ISSN | 0363-6445 |
卷号 | 28期号:4页码:757-764 |
摘要 | Cornus eydeana Q. Y. Xiang & Y. M. Shui, a new species of cornelian cherry Cornus subg. Cornus, is described from southeastern Yunnan, China. The new species resembles other cornelian cherries in having umbellate inflorescences subtended by two pairs of scale-like bracts and fruit with cavity-filled stones. However, it differs from them by the following combination of characters: evergreen habit, leathery leaves with three or four secondary veins, and densely flowered, long pedunculate inflorescences with perfect flowers. Morphologically, the species appears most similar to the African species C. volkensii Harms, but pollen morphology and geographic distributions suggest a closer affinity with the Eurasian species. The discovery of this species has significant implications for our understanding of the systematics and evolution of the cornelian cherry group. |
学科领域 | Plant Sciences ; Evolutionary Biology |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000186668400010 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.kib.ac.cn/handle/151853/3128 |
专题 | 中国科学院东亚植物多样性与生物地理学重点实验室 |
作者单位 | 1.N Carolina State Univ, Dept Bot, Raleigh, NC 27695 USA 2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China 3.Appalachian State Univ, Dept Biol, Boone, NC 28608 USA |
推荐引用方式 GB/T 7714 | Xiang, QY,Shui, YM,Murrell, Z. Cornus eydeana (Cornaceae), a new cornelian cherry from china - Notes on systematics and evolution[J]. SYSTEMATIC BOTANY,2003,28(4):757-764. |
APA | Xiang, QY,Shui, YM,&Murrell, Z.(2003).Cornus eydeana (Cornaceae), a new cornelian cherry from china - Notes on systematics and evolution.SYSTEMATIC BOTANY,28(4),757-764. |
MLA | Xiang, QY,et al."Cornus eydeana (Cornaceae), a new cornelian cherry from china - Notes on systematics and evolution".SYSTEMATIC BOTANY 28.4(2003):757-764. |
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