The study on classification and distribution of genusspiraea 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。
2
Conclusion: this is the first report of the isolation of 1-5 from Spiraeagenus, 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。
3
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.