Pollen morphology of 9 <em>Magnolia species</em> and 3 cultivars

SHEN Ya-mei; QIAN Chao; FAN Yi-rong; TONG Zai-kang

doi:10.11833/j.issn.2095-0756.2012.03.011

Volume 29 Issue 3

May 2012

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SHEN Ya-mei, QIAN Chao, FAN Yi-rong, TONG Zai-kang. Pollen morphology of 9 Magnolia species and 3 cultivars[J]. Journal of Zhejiang A&F University, 2012, 29(3): 394-400. doi: 10.11833/j.issn.2095-0756.2012.03.011

Citation:

SHEN Ya-mei, QIAN Chao, FAN Yi-rong, TONG Zai-kang. Pollen morphology of 9 Magnolia species and 3 cultivars[J]. Journal of Zhejiang A&F University, 2012, 29(3): 394-400. doi: 10.11833/j.issn.2095-0756.2012.03.011

Pollen morphology of 9 Magnolia species and 3 cultivars

doi: 10.11833/j.issn.2095-0756.2012.03.011

1.
College of Forest Resources and Environment，Nanjing Forestry University，Nanjing 210037，Jiangsu，China;
2.
School of Landscape Architecture，Zhejiang A & F University，Lin’an 311300，Zhejiang，China;
3.
School of Forestry and Biotechnology，Zhejiang A & F University，Lin’an 311300，Zhejiang，China

More Information

Corresponding author: TONG Zai-kang
Received Date: 2011-06-11
Rev Recd Date: 2011-08-08
Publish Date: 2012-06-20

Abstract

Classification of Magnolia is confusion，and the relationship of species is complex. Pollen morphological features of the Magnolia studied are compared and discussed on the basis of taxonomical concepts. We studied the pollen morphology characteristics of nine Magnolia （M. biondii，M. sprengeri，M. viridula，M. denudata，M. denudata Lamp，M. stellata，M. soulangeana Jingxin，M. concinna，M. axilliflora，M.soulangeana Changhua，M. liliflora，and M. polytepala） by scanning electron microscope （SEM）. All pollen grains of Magnolia were boat-shape，and monosulcate，bilateral symmetry. But the surface and size were different. Also，the pollen morphology of M. concinna，M. liliflora，and M. polytepala was similar. Base on the result，our study can conclude that M. biondii，M. sprengeri，M. viridula，M. denudata，M. denudata Lamp and M. soulangeana Jingxin are the primary；M. concinna，M. stellata，M. soulangeana Changhua， M. axilliflora，M. liliflora and M. polytepala are the evolutional species. In addition，the relationship of M. viridula and M. soulangeana Jingxin was close，they were different evolutionary types.［Ch，2 fig. 2 tab. 9 ref.］
- botany,
- Magnolia,
- pollen morphology,
- cluster analysis

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Pollen morphology of 9 Magnolia species and 3 cultivars

1. College of Forest Resources and Environment，Nanjing Forestry University，Nanjing 210037，Jiangsu，China;

2. School of Landscape Architecture，Zhejiang A & F University，Lin’an 311300，Zhejiang，China;

3. School of Forestry and Biotechnology，Zhejiang A & F University，Lin’an 311300，Zhejiang，China

Corresponding author: TONG Zai-kang

Received Date: 2011-06-11

Rev Recd Date: 2011-08-08

Publish Date: 2012-06-20

Key words:

Abstract: Classification of Magnolia is confusion，and the relationship of species is complex. Pollen morphological features of the Magnolia studied are compared and discussed on the basis of taxonomical concepts. We studied the pollen morphology characteristics of nine Magnolia （M. biondii，M. sprengeri，M. viridula，M. denudata，M. denudata Lamp，M. stellata，M. soulangeana Jingxin，M. concinna，M. axilliflora，M.soulangeana Changhua，M. liliflora，and M. polytepala） by scanning electron microscope （SEM）. All pollen grains of Magnolia were boat-shape，and monosulcate，bilateral symmetry. But the surface and size were different. Also，the pollen morphology of M. concinna，M. liliflora，and M. polytepala was similar. Base on the result，our study can conclude that M. biondii，M. sprengeri，M. viridula，M. denudata，M. denudata Lamp and M. soulangeana Jingxin are the primary；M. concinna，M. stellata，M. soulangeana Changhua， M. axilliflora，M. liliflora and M. polytepala are the evolutional species. In addition，the relationship of M. viridula and M. soulangeana Jingxin was close，they were different evolutionary types.［Ch，2 fig. 2 tab. 9 ref.］

Pollen morphology of 9 Magnolia species and 3 cultivars

doi: 10.11833/j.issn.2095-0756.2012.03.011

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Corresponding author: TONG Zai-kang

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Pollen morphology of 9 Magnolia species and 3 cultivars

doi: 10.11833/j.issn.2095-0756.2012.03.011

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