| 浙江溲疏属四个种的花粉形态研究 |
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| 引用本文： | 倪穗. 浙江溲疏属四个种的花粉形态研究[J]. 科技通报, 1998, 14(2): 116-119 |
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| 作者姓名： | 倪穗 |
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| 作者单位： | 宁波大学师范学院生物系，杭州师范学院生物系 |
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| 摘 要： | 借助于光学显微镜和扫描电镜对浙江省溲疏属４个种植物的花粉形态进行了详细的观察．所得结果为：（１）浙江省溲疏属的花粉为长球形或近球形，三孔沟，花粉外壁纹饰均为网状纹饰；（２）在扫描电镜下４个种溲疏的花粉外壁网纹呈现出很大的差异，这些差异为种的鉴定和种间区分提供了新依据．
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| 关 键 词： | 花粉形态 网状纹饰 溲疏属 浙江省 |
Research on Pollen Morphology of 4 Species in the Genus Deutzia Thunb. in Zhejiang |
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| Ni Sui. Research on Pollen Morphology of 4 Species in the Genus Deutzia Thunb. in Zhejiang[J]. Bulletin of Science and Technology, 1998, 14(2): 116-119 |
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| Authors: | Ni Sui |
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| Affiliation: | Ni Sui Department of Biology,Ningbo Normal College,Ningbo University,315211 Mao Xueying Zhou Hongxing Department of Biology,Hangzhou Normal College,310012 |
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| Abstract: | The pollen grains of 4 species in the genus Deutzia Thunb. were carefully examined under light microscope and scanningelectron microscope(SEM).The results are shown as follows:(1)the pollen morphology of Deutzia Thunb. in Zhejiang takes on subprolate (or subsphere),tricolporate and reticulate exine ornamentation,and (2) under SEM apparent differences can be observed about reticulate ornamentation of pollen exine,which may be regarded as new basis to identify and classify species in Deutzia. |
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| Keywords: | Pollen morphology Reticulate ornamentation Deutzia Zhejiang Province |
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