摘要
作者对河北境内的柳属植物进行了分类与分布的研究，现知河北有３４种４变种３变型，其中９种为河北新记录种。本文就９个河北新记录种，考证了既往文献，引证了所研究的标本，介绍了特征和用途，简述了分布区域．
Studies were given to classification and distribution of Salix trees.in Hebei prov- ince when the authors compiled the book Flora of Hebei’. The studies showed that 34 spe- cies, 4 varieties and 3 forms of Salix are existed in the pvorince,and 9 of them are newly re- corded. In this paper, literatures and specimens for the 9 records were texually studied andcited, and their characters, utilizations and distributions were introduced.
关键词
柳属
新记录种
河北
Salix, new records, Hebei
