genus spiraea 绣线菊属
Conclusion: this is the first report of the isolation of 1-5 from Spiraea genus, and 6 from this plant.
结论：化合物1 - 5为首次从该属植物中分离得到，化合物6为首次从该植物中分离得到。
The results are as follows: the pollen morphology is characteristic of Spiraea L. in support of the genus and each class of the under genus for classic Taxonomic.
研究结果表明，绣线菊属花粉的亚显微形态特征支持传统的属级和种级水平的分类。
The study on classification and distribution of genus spiraea in Hebei province was carried out when the author compiled "Spiraea" in " Flora sh-rud Hebei" .
作者在编写《河北灌木志》绣线菊属时，对采于河北境内的本属植物标本进行了分类与分布研究。
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