The pollination syndrome of Pedicularis rex (Scrophulariaceae) and its biogeographic significance
文献类型：期刊论文
| 作者 | Wang, H
|
| 刊名 | ACTA BOTANICA SINICA
 |
| 出版日期 | 1998 |
| 卷号 | 40期号:9页码:781-+ |
| 关键词 | Pedicularis rex pollination syndrome biogeography |
| ISSN号 | 0577-7496 |
| 英文摘要 | The pollination biology of different populations of Pedicularis rex Clarke C B. was studied in Zhongdian of Northwest Yunnan and in Kunming of central Yunnan, respectively. Seed production depends exclusively upon pollination by bumblebees ( Bombus Latr.). The flowers are yellow, with short-tubed, erostrate and nectarless corolla. Two species of the bumblebee workers, Bombus friseanus Skorikov and B. lucorum L. foraged in an upright (nototribic) position for pollen. Meanwhile, Bombus friseanus workers also foraged in an inverted (sternotribic) position on P. rex, vibrating pollen from the anthers within the galea. This pollination syndrome was previously reported in the North American species, e.g. P. labradorica which has the same corolla-type with P. rex. A comparison of the corolla types and pollination syndrome on the species of Pedicularis in East Asia and North America indicates that such a pollination syndrome may be only found in the primitive corolla type of Pedicularis. In spite of the separation in the geological history, P. rex and P. labradorica share the same corolla type and pollination syndrome. Further study is needed to elucidate the biogeography of the Pedicularis. |
| 学科主题 | Biochemistry & Molecular Biology; Plant Sciences |
| 类目[WOS] | Biochemistry & Molecular Biology ; Plant Sciences |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Plant Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000076577300001 |
| 公开日期 | 2012-07-18 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/14045]  |
| 专题 | 昆明植物研究所_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 | Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, H. The pollination syndrome of Pedicularis rex (Scrophulariaceae) and its biogeographic significance[J]. ACTA BOTANICA SINICA,1998,40(9):781-+. |
| APA | Wang, H.(1998).The pollination syndrome of Pedicularis rex (Scrophulariaceae) and its biogeographic significance.ACTA BOTANICA SINICA,40(9),781-+. |
| MLA | Wang, H."The pollination syndrome of Pedicularis rex (Scrophulariaceae) and its biogeographic significance".ACTA BOTANICA SINICA 40.9(1998):781-+. |
入库方式： OAI收割
来源：昆明植物研究所
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