Pollen limitation, reproductive success and flowering frequency in single-flowered plants
文献类型：期刊论文
| 作者 | Sun, Hai-Qin; Huang, Bao-Qiang; Yu, Xiao-Hong; Tian, Chang-Bao; Peng, Qi-Xuan; An, De-Jun |
| 刊名 | JOURNAL OF ECOLOGY
 |
| 出版日期 | 2018 |
| 卷号 | 106期号:1页码:19-30 |
| 关键词 | flower production fruit set phylogenetically independent contrast pollen limitation pollen removal pollination by deceit reproductive ecology |
| ISSN号 | 0022-0477 |
| DOI | 10.1111/1365-2745.12834 |
| 文献子类 | Article |
| 英文摘要 | Flowering plants exhibit striking interspecific and intraspecific variation in flower number, which strongly influences the reproductive success of animal-pollinated plants. However, the reproductive consequences of producing a single flower are poorly understood. Here, we test if plants producing a single flower have a reproductive disadvantage compared with plants producing multiple flowers by combining field investigation of five deceptive orchids and a survey of published literature. Pollen limitation was estimated by comparing fruit production between hand pollination and open pollination. Flowering frequency was monitored over years to assess the potential advantage of producing a single flower. Both single- and multiple-flowered species suffered strong pollen limitation. However, single-flowered species had significantly lower fruit set and produced fewer seeds per individual, although they had a significantly higher pollen removal than species with multiple flowers. A phylogenetically independent contrast of 28 species representing four of the five subfamilies of Orchidaceae revealed that fruit set was significantly positively associated with flower number. Both pollen removal and fruit set had a positive relationship with flower number within the multiple-flowered species.Synthesis. Current data and phylogenetically independent contrast support the hypothesis that producing a single flower has reproductive disadvantages. Single-flowered species may compensate for low female success through high flowering frequency over years. This study provides insight into costs and benefits of producing a single flower in deceptive orchids. |
| 学科主题 | Plant Sciences ; Ecology |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1365-2745 |
| WOS关键词 | FLORAL DISPLAY SIZE ; POLLINATION SUCCESS ; INFLORESCENCE SIZE ; FRUIT-SET ; EVOLUTIONARY CONSEQUENCES ; CYPRIPEDIUM-CALCEOLUS ; ORCHID ; POPULATIONS ; BIOLOGY ; NUMBER |
| 语种 | 英语 |
| WOS记录号 | WOS:000417839700002 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31370403, 31570230] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/20636]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Nanchang Inst Technol, Dept Environm Sci, Nanchang, Jiangxi, Peoples R China 2.Huanglong Natl Nat Reserve, Huanglong, Sichuan, Peoples R China 3.Peng, Qi-Xuan 4.[Tian, Chang-Bao 5.Chinese Acad Sci, State Key Lab Systemat & Evolutionary Bot, Inst Bot, Beijing, Peoples R China 6.[Sun, Hai-Qin |
| 推荐引用方式 GB/T 7714 | Sun, Hai-Qin,Huang, Bao-Qiang,Yu, Xiao-Hong,et al. Pollen limitation, reproductive success and flowering frequency in single-flowered plants[J]. JOURNAL OF ECOLOGY,2018,106(1):19-30. |
| APA | Sun, Hai-Qin,Huang, Bao-Qiang,Yu, Xiao-Hong,Tian, Chang-Bao,Peng, Qi-Xuan,&An, De-Jun.(2018).Pollen limitation, reproductive success and flowering frequency in single-flowered plants.JOURNAL OF ECOLOGY,106(1),19-30. |
| MLA | Sun, Hai-Qin,et al."Pollen limitation, reproductive success and flowering frequency in single-flowered plants".JOURNAL OF ECOLOGY 106.1(2018):19-30. |
入库方式： OAI收割
来源：植物研究所
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