Pollen morphology for three types of <em>Camellia chekiangoleosa</em>

WEI Zhao-zhao; XIE Yun; MENG Hui; GUAN Yu-mei; WU Yao-yao

doi:10.11833/j.issn.2095-0756.2012.04.024

Volume 29 Issue 4

Jul. 2012

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WEI Zhao-zhao, XIE Yun, MENG Hui, GUAN Yu-mei, WU Yao-yao. Pollen morphology for three types of Camellia chekiangoleosa[J]. Journal of Zhejiang A&F University, 2012, 29(4): 634-638. doi: 10.11833/j.issn.2095-0756.2012.04.024

Citation:

WEI Zhao-zhao, XIE Yun, MENG Hui, GUAN Yu-mei, WU Yao-yao. Pollen morphology for three types of Camellia chekiangoleosa[J]. Journal of Zhejiang A&F University, 2012, 29(4): 634-638. doi: 10.11833/j.issn.2095-0756.2012.04.024

Pollen morphology for three types of Camellia chekiangoleosa

doi: 10.11833/j.issn.2095-0756.2012.04.024

1.
School of Landscape Architecture，Zhejiang A ＆ F University，Lin’an 311300，Zhejiang，China;
2.
Tianmu College，Zhejiang A ＆ F University，Lin’an 311300，Zhejiang，China

More Information

Corresponding author: XIE Yun
Received Date: 2011-09-07
Rev Recd Date: 2011-10-21
Publish Date: 2012-08-20

Abstract

Based on petal colors，three types of Camellia chekiangoleosa （the white type，the light red type and the dark red type） were selected，and their morphological characteristics were described by observations and measurements. Comparative research on pollen morphology could provide the palynology basis of evolution and the cultivar classification of C. chekiangoleosa. Then pollen morphology of three types of C. chekiangoleosa were studied using a scanning electron microscope. Results showed that pollen grains were prolate or perprolate in shape，oblong or oval in equatorial view，and equilateral triangular or suborbicular with three-lobes in po-lar view，（43.6－60.2） mm （18.8－41.3） mm in size，more than 1.7 in P/E，big type. They had a germination hole with three ditches as the surface ornamentation for the rugular shape or the rugular-granular shape. In addition，the certain differences of the three types of C. chekiangoleosa were found in pollen size and surface ornamentation. These results could be used as a basis for classification.［Ch，1 fig. 3 tab. 16 ref.］
- botany,
- Camellia chekiangoleosa,
- morphological characteristics,
- scanning electron microscope,
- pollen morphology

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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 for three types of Camellia chekiangoleosa

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

2. Tianmu College，Zhejiang A ＆ F University，Lin’an 311300，Zhejiang，China

Corresponding author: XIE Yun

Received Date: 2011-09-07

Rev Recd Date: 2011-10-21

Publish Date: 2012-08-20

Key words:

Abstract: Based on petal colors，three types of Camellia chekiangoleosa （the white type，the light red type and the dark red type） were selected，and their morphological characteristics were described by observations and measurements. Comparative research on pollen morphology could provide the palynology basis of evolution and the cultivar classification of C. chekiangoleosa. Then pollen morphology of three types of C. chekiangoleosa were studied using a scanning electron microscope. Results showed that pollen grains were prolate or perprolate in shape，oblong or oval in equatorial view，and equilateral triangular or suborbicular with three-lobes in po-lar view，（43.6－60.2） mm （18.8－41.3） mm in size，more than 1.7 in P/E，big type. They had a germination hole with three ditches as the surface ornamentation for the rugular shape or the rugular-granular shape. In addition，the certain differences of the three types of C. chekiangoleosa were found in pollen size and surface ornamentation. These results could be used as a basis for classification.［Ch，1 fig. 3 tab. 16 ref.］

Pollen morphology for three types of Camellia chekiangoleosa

doi: 10.11833/j.issn.2095-0756.2012.04.024

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Pollen morphology for three types of Camellia chekiangoleosa

doi: 10.11833/j.issn.2095-0756.2012.04.024

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

2. Tianmu College，Zhejiang A ＆ F University，Lin’an 311300，Zhejiang，China

Corresponding author: XIE Yun

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Pollen morphology for three types of Camellia chekiangoleosa

doi: 10.11833/j.issn.2095-0756.2012.04.024

Abstract

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通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Pollen morphology for three types of Camellia chekiangoleosa

doi: 10.11833/j.issn.2095-0756.2012.04.024

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

Corresponding author: XIE Yun

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

2. Tianmu College，Zhejiang A ＆ F University，Lin’an 311300，Zhejiang，China