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A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria
Jin Xiaohua1; Li Dezhu2; Ren Zongxin2; Xiang Xiaoguo1
2012-05-09
Source PublicationBMC PLANT BIOLOGY
Volume12
AbstractBackground: As one of largest angiosperm families, orchids have long fascinated evolutionary biologists with their staggering diversity in floral and display to promote outcrossing. Two of the most intriguing aspects of orchid pollination that promote cross-pollination are pollinarium reconfiguration (PR) and deceptive pollination. PR and generalized food deception employ antagonistic methods of promoting cross-pollination: PR occurs through delayed pollination, involving the relatively long visitation periods that are typically observed for the pollinators of one flower or inflorescence; conversely, generalized food deception leads to reduction in the visitation periods of pollinators to one flower or inflorescence. Thus, it is logical to hypothesize that PR is unnecessary or PR happens soon in generalized food-deceptive orchids in the promotion of cross-pollination. Using Doritis pulcherrima as a model, the aim of this study was to understand the following: (1) the pollination and breeding system of D. pulcherrima; (2) the morphological interactions between orchids and their pollinators; and (3) whether PR is necessary in the promotion of cross-pollination in D. pulcherrima.
KeywordAeridinae Doritis Pulcherrima Floral Deception Orchidaceae Pollinarium Reconfiguration
DOI10.1186/1471-2229-12-67
Indexed BySCI
Language英语
WOS Research AreaPlant Sciences
WOS SubjectPlant Sciences
WOS IDWOS:000305976400001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/20437
Collection中国西南野生生物种质资源库
Affiliation1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot & Herba, Beijing 100093, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Plant Germplasm & Genom Ctr, Germplasm Bank Wild Species, Kunming 650201, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Jin Xiaohua,Li Dezhu,Ren Zongxin,et al. A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria[J]. BMC PLANT BIOLOGY,2012,12.
APA Jin Xiaohua,Li Dezhu,Ren Zongxin,&Xiang Xiaoguo.(2012).A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria.BMC PLANT BIOLOGY,12.
MLA Jin Xiaohua,et al."A generalized deceptive pollination system of Doritis pulcherrima (Aeridinae: Orchidaceae) with non-reconfigured pollinaria".BMC PLANT BIOLOGY 12(2012).
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