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白河柳

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创建页面,内容为“''''白河柳''' File:白河柳2.jpg|缩略图|左|白河柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%…”
''''白河柳'''

[[File:白河柳2.jpg|缩略图|左|白河柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BD%E6%B2%B3%E6%9F%B3%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=1882643667,1494953607&os=1506740650,297880069&simid=4173002165,697379596&pn=2&rn=1&di=37520&ln=1091&fr=&fmq=1596607092083_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fa.hiphotos.baidu.com%2Fbaike%2Fw%253D150%2Fsign%3D9b25e3ea4f4a20a4311e38c2a0539847%2Ffaf2b2119313b07e12b3ebf00cd7912397dd8c38.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 原图连接][https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BD%E6%B2%B3%E6%9F%B3%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=1882643667,1494953607&os=1506740650,297880069&simid=4173002165,697379596&pn=2&rn=1&di=37520&ln=1091&fr=&fmq=1596607092083_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fa.hiphotos.baidu.com%2Fbaike%2Fw%253D150%2Fsign%3D9b25e3ea4f4a20a4311e38c2a0539847%2Ffaf2b2119313b07e12b3ebf00cd7912397dd8c38.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]
白河柳([[学名:Salix yanbianica]]),是双子叶植物纲、杨柳科、柳属的植物,是中国的特有植物。分布于[[中国大陆]]的[[吉林]]等地,生长于海拔170米至1,300米的地区,常生长在河流附近空旷地,目前尚未由人工引种栽培。

==形态特征==

灌木。树皮灰色。小枝淡黄绿色,无毛;当年枝淡褐色,有短绒毛。叶披针形或倒披针形,长3-6厘米,宽7-10毫米,先端钝或短渐尖,基部楔形,边缘密生腺锯齿,上面绿色,下面较淡,初有疏柔毛,后无毛,中脉淡褐色,侧脉呈45度开展;叶柄短,长2-3毫米,有绒毛;托叶披针形,短于叶柄,边缘具疏齿;萌条叶长6-8厘米,宽10-15毫米,托叶长于叶柄。

雄花序未见;雌花序长1-3厘 <ref>[https://baike.baidu.com/reference/9608823/9063ib7K0UZT48MSiMqR9F-1OX3-XeufOjDNcoe0T6t01qsCZFy7mstmxKS9Zfu11WwsFFJx9h5oLFLz6moxZSnPG40a77UHwNMLWZFuBBuLSDHZta2VxZy8CAIq1cklJCs8meuwMUhC16Oa_hlsqA | 植物通,引用日期2012-10-28] </ref> 米,粗5毫米,具花序梗,基部具2-3小叶片;苞片匙形,细小,淡褐色,有白柔毛;子房卵圆形,密生灰白色绒毛,柄很短,花柱短至缺,柱头红色。
[[File:白河柳3.jpg|缩略图|白河柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BD%E6%B2%B3%E6%9F%B3%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=2261975337,3851941027&os=2551323955,2431464547&simid=8340738,756998790&pn=3&rn=1&di=96370&ln=1091&fr=&fmq=1596607092083_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fh.hiphotos.baidu.com%2Fbaike%2Fw%253D150%2Fsign%3D3ed4f952d143ad4ba62e42c5b2005a89%2F86d6277f9e2f0708cfdf2ef7e924b899a801f26b.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 原图连接][https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BD%E6%B2%B3%E6%9F%B3%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=2261975337,3851941027&os=2551323955,2431464547&simid=8340738,756998790&pn=3&rn=1&di=96370&ln=1091&fr=&fmq=1596607092083_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fh.hiphotos.baidu.com%2Fbaike%2Fw%253D150%2Fsign%3D3ed4f952d143ad4ba62e42c5b2005a89%2F86d6277f9e2f0708cfdf2ef7e924b899a801f26b.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]

果实淡褐色,密被绒毛。花期4月,果期6月。 <ref>[https://baike.baidu.com/reference/9608823/54a1GT3WSpqPrWcQ-gUi_BULoPHOxJnVXx_844GqTbg21Usmx9pocxbLhlWlpf8N6ccpY1n0XbkFC2eUQV5HS2L8428 | 植物智,引用日期2019-12-19] </ref>

==近种区别==

本种与河柳S.gilgiana Seemen相近,但叶较小较短;子房几无柄,花柱很短至缺。根据现有标本,在我国[[东北地区]]似无河柳分布。

==生长环境==

阳性树种,生于河流附近的空旷地。: 草甸, 沟边, 河滩, 林缘, 林中, 路边, 山坡, 湿草甸, 湿地, 水边, 溪边, 栽培。 <ref>[https://baike.baidu.com/reference/9608823/0c4atoyD_a3iUTvkrw4F1ZdDEd58BYN1NWzs1P_RCIqhfUNuu4OqIAh2e2481N_un2KwBa_FgGntAxq94kGHmtDnm-3XEFFb | 中国植物物种编目数据库,引用日期2013-05-21] </ref> 用种子或插条繁殖。

==分布范围==

[[File:白河柳4.jpg|缩略图|左|白河柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BD%E6%B2%B3%E6%9F%B3%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=426653585,4173257305&os=3903177691,2880557404&simid=0,0&pn=1&rn=1&di=97140&ln=1091&fr=&fmq=1596607092083_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fa.hiphotos.baidu.com%2Fbaike%2Fw%253D268%253Bg%253D0%2Fsign%3D84aa2e7259b5c9ea62f304e5ed02d13d%2F5366d0160924ab18271af94e37fae6cd7b890bbe.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 原图连接][https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E7%99%BD%E6%B2%B3%E6%9F%B3%E5%9B%BE%E7%89%87&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=undefined&hd=undefined&latest=undefined&copyright=undefined&cs=426653585,4173257305&os=3903177691,2880557404&simid=0,0&pn=1&rn=1&di=97140&ln=1091&fr=&fmq=1596607092083_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=15&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fa.hiphotos.baidu.com%2Fbaike%2Fw%253D268%253Bg%253D0%2Fsign%3D84aa2e7259b5c9ea62f304e5ed02d13d%2F5366d0160924ab18271af94e37fae6cd7b890bbe.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]
产于[[中国吉林]]([[临江县和安图县]])。生于河流附近空旷地。模式标本采自[[长白山]]。

[[黑龙江省小兴安岭]]、[[完达]]、[[张广才岭]]等山区([[瑷珲]]、[[尚志]]、[[牡丹江]]、[[哈尔滨]]等);[[吉林]]([[长白山区]])。模式标本采自[[吉林安图县二道白河]]([[长白山]])。

==主要价值==

可供薪炭材,又是早春蜜源树种。
==参考文献==
{{Reflist}}
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