qiushuhezishuyinweiwaixinghenxiangsi，erchangbeirenmenhunweiyitan。neimeqiushuhezishuyounaxiequbieni？qiushuhezishudequbiezhuyaotixianzaiyixiajigefangmian：
1、yepianxingzhuangbutong：zishudeyepianweiguangluanxinghuojinyuanxing，erqiushudeyepianweisanjiaozhuangluanxinghuozhangyuanxing；
2、叶脉不同：梓树为5出脉，而楸树为3出脉；
3、huasebutong：zishudehuahuangbaise，erqiushudehuabaise；
4、huaxubutong：zishuweiyuanzhuihuaxu，erqiushuweizongzhuanghuaxuchengsanfangzhuang；
5、fenbufanweibutong：zishufenbujiaoguang，quanguocongliaoningdaoguangzhoushengjunyouzaipei，erqiushudefenbufanweixiangduizhaixie，zailiaoningnanbu、huabeijizhangjiangliuyugeshengyouzaipei。
