| 五福花科花部维管结构的比较研究 |
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| 引用本文： | 聂晶磊,郝小江,李莉. 五福花科花部维管结构的比较研究[J]. 植物分类与资源学报, 1997, 19(3): 1-3 |
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| 作者姓名： | 聂晶磊 郝小江 李莉 |
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| 作者单位： | 中国科学院昆明植物研究所，昆明650204 |
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| 摘 要： | 首次报道了华福花属华福花 Sinadoxa corydalifolia和东方五福花 Adoxa orientalis花部维管结构，并对五福花科3属4种植物的花部维管系统进行了比较研究。3属4种的花部维管系统表现出不同的对称性和不同的复化、减化以及不同的融合程度。基于花部维管系统的证据，本工作支持四福花属四福花 Tetradoxa omeiensis为科内原始类群代表的看法。
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| 关 键 词： | 五福花科 花部维管结构 |
CHEMICAL CONSTITUENTS OF SPIRAEA JAPONICA VAR. ACUMINATA |
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| Nie Jinglei,Hao Xiaojiang,Li Li. CHEMICAL CONSTITUENTS OF SPIRAEA JAPONICA VAR. ACUMINATA[J]. Plant Diversity and Resources, 1997, 19(3): 1-3 |
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| Authors: | Nie Jinglei Hao Xiaojiang Li Li |
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| Affiliation: | Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 |
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| Abstract: | Four compounds were isolated from leaves of Goniothalamus griffithii. Their structures were determined by means of spectral method. Three of them were identified as goniodiol monoacetate (Il ), β- sitosterol (lII) and β- daucosterol (IV). One of them was new, whose struc-ture was elucidated as cycloat- 23-ene 16β, 25-diol named as griffithine A (I). |
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| Keywords: | Spiraea japonica var. acuminata |
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