Pollination biology of four Pedicularis species (Scrophulariaceae) in northwestern Yunnan, China

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Pollination biology of four Pedicularis species (Scrophulariaceae) in northwestern Yunnan, China
	Hong, W; Li, DZ
刊名	ANNALS OF THE MISSOURI BOTANICAL GARDEN
	2005
卷号	92 期号:1 页码:127-138
关键词	Bombus Northwestern Yunnan Pedicularis Pollen/ovule Ratio Pollination Mechanism Scrophulariaceae
其他题名	Pollination biology of four Pedicularis species (Scrophulariaceae) in northwestern Yunnan, China
文献子类	Article
英文摘要	Pedicularis L (Scrophulariaccae) represents a classic example of floral morphological diversity for pollination biologists. In the species-rich areas of the Himalayas there have been few studies oil the pollination syndromes of Pedicularis, especially of the long-tubed species. In the summer and fall of 2000, the pollination biology Of four species of Pedicularis was studied in Zhongdian of northwestern Yunnan, China. The four species, foraged In three bumblebee species, possess two different corolla types: Pedicularis lutescens Franch. ex Maxim. subsp. lutescens and P densispica Franch. ex Maxim. have a short-tubed, erostrate, and nectariferous corolla type and are pollinated exclusively by Bombus friseanus Skorikov and B. lucorum Latr. workers foraging flower nectar and pollinating nototribically N P. integrifolia Hook. I. and P tricolor Hand.-Mazz. have long-tubed, rostrate, and nectarless corollas and are pollinated sternotribically by Bombus festivus Smith and B. friseanus workers hanging oil the S-shaped beak or supported by file bowl-shaped lower lips. Cross-pollination by bumblebee workers is the most important reproductive mechanism observed for these Pedicularis in Yunnan. Nectar-foraging bumblebee (queens and lepidopteran moths or butterflies were not found to pollinate any of these Pedicularis species. Otherwise, the interactions between Pedicularis and Bombus and Pollination mechanisms in northwestern Yunnan are similar to those in Japan and North America. The present study provides new evidence that the Japanese species hall evolved from Himalayan Migrants in a pattern parallel to that of North American species.
学科主题	Plant Sciences
WOS关键词	ADAPTATION ; ECOLOGY
WOS研究方向	Plant Sciences
语种	英语
WOS记录号	WOS:000229456900009
公开日期	2011-12-06
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/2797]
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, Lab Plant Biodivers & Biogeog, Kunming 650204, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Hong, W,Li, DZ. Pollination biology of four Pedicularis species (Scrophulariaceae) in northwestern Yunnan, China[J]. ANNALS OF THE MISSOURI BOTANICAL GARDEN,2005,92(1):127-138.
APA	Hong, W,&Li, DZ.(2005).Pollination biology of four Pedicularis species (Scrophulariaceae) in northwestern Yunnan, China.ANNALS OF THE MISSOURI BOTANICAL GARDEN,92(1),127-138.
MLA	Hong, W,et al."Pollination biology of four Pedicularis species (Scrophulariaceae) in northwestern Yunnan, China".ANNALS OF THE MISSOURI BOTANICAL GARDEN 92.1(2005):127-138.