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4种野生芍药的花粉形态研究 预览 被引量:21

Study on Pollen Morphology of 4 Wild Herbaceous Peony
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摘要 花粉和孢子,同其他的生殖器官一样,较少受环境的影响(埃尔塔曼,1978;王开发等,1983),其形态属于比较稳定的性状. In order to discuss the relationship among the wild herbaceous peonies native in China according to microscopic characteristics, the pollen grains of four wild herbaceous peonies were examined under scanning electron microscope (SEM), and the data acquired were used in clustering analysis. The result with SEM showed distinctly distinguishing extine surface pattern of taxonomic importance among the four species: reticulate pattern for Paeonia lactiflora ; micro-foveolate, regulate and regulatefoveolate pattern for P. veitchii ; regulate and subcerebro-reticulate pattern for P. obovata ; regulate pattern for P. artomala var. irttermedia. The result with clustering analysis suggested the close relationship between P. veitchii and P. anomala var. intermedia for their Euclidean distance was only 2.51, and the alienation between P. lactiflora and the other three species for their Euclidean distances were all more than 5.00. In addition, we deduced P. obovata may be the linkage between subsect Foliolatae and subsect Dissectifoliae for its pollen morphology was appreciably inclined to P. veitchii and P. anomala var. irttermedia .
作者 郭先锋 王莲英 袁涛 Guo Xianfeng,Wang Lianying, Yuan Tao( 1. College of Forestry, Shandong Agricultural University Tai' an 271018 ; 2. College of Landscape Architecture, Be(ling Forestry University Beijing 100083 )
出处 《林业科学》 CAS CSCD 北大核心 2005年第5期 184-186,F0003,i0004,共5页 Scientia Silvae Sinicae
基金 山东农业大学校科研和教改项目,林业部重点项目
关键词 野生芍药 花粉形态 聚类分析 扫描电镜 wild herbaceous peony pollen morphology clustering analysis scanning electron microscope
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  • 1中国科学院植物研究所孢粉组.中国植物花粉形态[M].北京:科学出版社,1960.. 被引量:2
  • 2J W Walker 中国科学院植物研究所古植物研究室孢粉组(译).原始被子植物花粉外壁进化的意义.孢粉学译丛:第一集[M].北京:科学出版社,1980.91-134. 被引量:1
  • 3席以珍.中国芍药属花粉形态及其外壁超微结构的观察.植物学报,1984,26(3):241-246. 被引量:22
  • 4团体著者,江西白垩纪孢子花粉,1985年 被引量:1
  • 5龙活,植物学报,1984年,26卷,3期,247页 被引量:1
  • 6高瑞祺,古生物学报,1982年,21卷,2期,217页 被引量:1
  • 7张金谈,植物分类学报,1979年,17卷,2期,1页 被引量:1
  • 8席以珍,植物学报,1964年,12卷,1期,19页 被引量:1
  • 9张秀英,International Symposium on Cultivar Improvement of Horticultural Crops Part III,1993年 被引量:1
  • 10高锁柱,中国果树,1988年,4期,13页 被引量:1

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