檢視银白杨（原变种）的原始碼

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| style="background: #008080" align= center|  '''<big>银白杨（原变种）</big> '''

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[[File:U=3164231898,2196182207&fm=26&gp=0.jpg|缩略图|居中|[https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg2.jqw.com%2F2015%2F01%2F26%2F1500690%2Fproduct%2Fb201505062027076140.jpg&refer=http%3A%2F%2Fimg2.jqw.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1618034801&t=d716c5ad6e5c118901254669a872abb8 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%93%B6%E7%99%BD%E6%9D%A8%EF%BC%88%E5%8E%9F%E5%8F%98%E7%A7%8D%EF%BC%89&step_word=&hs=0&pn=14&spn=0&di=2750&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=3164231898%2C2196182207&os=817531852%2C3551393402&simid=3385603115%2C385140983&adpicid=0&lpn=0&ln=37&fr=&fmq=1615442784417_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimg2.jqw.com%2F2015%2F01%2F26%2F1500690%2Fproduct%2Fb201505062027076140.jpg%26refer%3Dhttp%3A%2F%2Fimg2.jqw.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1618034801%26t%3Dd716c5ad6e5c118901254669a872abb8&fromurl=ippr_z2C%24qAzdH3FAzdH3Fpig44_z%26e3B3qo_z%26e3Bv54AzdH3Fr6517vpSi5o-008cabl_z%26e3Bip4&gsm=f&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度 的图片]]]

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杨柳科落叶乔木。高可达35米。[[树皮]]灰白色，叶互生，卵形，掌状分裂，叶背有白绒毛。分布于我国北部地区。木材白色，质地细致，供建筑、造船、造纸、制牙签和火柴用。萌枝和长枝叶卵圆形，掌状3-5浅裂，长4-10厘米，宽3-8厘米，裂片先端钝尖，基部阔楔形、圆形或平截，或近心形，中裂片远大于侧裂片，边缘呈不规则凹缺，侧裂片几呈钝角开展，不裂或凹缺状浅裂，初时两面被白绒毛，后上面脱落；短枝叶较小，长4-8厘米，宽2-5厘米，卵圆形或椭圆状卵形，先端钝尖，基部阔楔形、圆形，少微心形或平截，边缘有不规则且不对称的钝齿牙；上面光滑，下面被白色绒毛；叶柄短于或等于叶片，略侧扁，被白绒毛。