The pollination syndrome of Pedicularis rex (Scrophulariaceae) and its biogeographic significance
Wang, H
1998
发表期刊ACTA BOTANICA SINICA
ISSN0577-7496
卷号40期号:9页码:781-+
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.
关键词Pedicularis Rex Pollination Syndrome Biogeography
收录类别SCI
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/14045
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-+.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
40-9-1.pdf(8660KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, H]的文章
百度学术
百度学术中相似的文章
[Wang, H]的文章
必应学术
必应学术中相似的文章
[Wang, H]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。