檢視龙江柳的原始碼

'''龙江柳'''

[[File:龙江柳1.jpg|缩略图|左|龙江柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E9%BE%99%E6%B1%9F%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=1217826803,1145973753&os=861185083,3182992494&simid=3472956218,495942904&pn=6&rn=1&di=52150&ln=535&fr=&fmq=1597046720037_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%2Fhlj.people.com.cn%2FNMediaFile%2F2017%2F0315%2FLOCAL201703151114000322239857605.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=%E9%BE%99%E6%B1%9F%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=1217826803,1145973753&os=861185083,3182992494&simid=3472956218,495942904&pn=6&rn=1&di=52150&ln=535&fr=&fmq=1597046720037_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%2Fhlj.people.com.cn%2FNMediaFile%2F2017%2F0315%2FLOCAL201703151114000322239857605.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]
龙江柳（[[学名：Salix sachalinensis]]），是双子叶植物纲、杨柳科、柳属的植物。分布在[[日本]]、[[俄罗斯]]、[[朝鲜]]以及[[中国大陆的黑龙江]]、[[辽宁]]、[[吉林]]等地，生长于海拔50米至1,530米的地区，多生长于沿河生长，目前尚未由人工引种栽培。

==形态特征==

灌木或乔木，高5-8米，最高可达20米。树皮黄褐色，有光泽。小枝有细短柔毛。芽褐色，有短柔毛。叶阔披针形或长圆状披针形，长6-15厘米，宽1.5-3.5厘米，近全缘，上面深绿色，有细丝状毛，下面苍白色，有短柔毛；叶柄长约0.3-0.8厘米，有白毛；托叶披针形或狭卵圆形，先端急尖，齿牙缘，长不及叶柄一半，无毛或有毛。花序先叶开放，或与叶同时开放；雄花序圆柱形，无梗，轴有长柔毛；雄蕊2,花丝离生，无毛，花药卵形，黄色；苞片狭卵圆形，先端深褐色或近黑色，有长白毛；腺体1,腹生，长约1毫米；雌花序圆柱形，长3-3.5厘米，粗0.7-1厘米，近无梗，轴有长柔毛；子房卵状圆锥形，长1.6-1.9毫米，有短柄，有丝状长柔毛，花柱长1-1.2毫米，无毛，柱头2裂，外曲；苞片同雄花；腺体1，腹生。

花期5月，果期6月。  <ref>[https://baike.baidu.com/reference/9667221/a4572_Vj0mNzT7EtNqChP_BpJmFEZPxCHf4I5iUl-mZxMbqpyEWxw8nbY4Wl1KVzEYrcGHiW1QB04Ia2MSXIxblaglmFh0ohae6aTXkOgmhuPvNszJE | 植物智，引用日期2019-12-19] </ref> 

==分布范围==

产于[[中国黑龙江]]、[[吉林]]、[[辽宁东部山区]]。沿河生长。[[朝鲜]]、[[日本]]、[[苏联]]也有分布。 

生长于河边。   林缘，林中湿地，路边湿地，山脚，山坡林中，疏林中，溪边。  <ref>[https://baike.baidu.com/reference/9667221/bde48ewUvizsHMTfNi0nGDhgdOQ1s9c2qFILIAYPBZbIETaey9zF7SFQmqRx7CLNlWwze31l9dmL4X54saVh7NYFIR1cADv7 | 中国植物物种编目数据库，引用日期2013-05-22] </ref> 
[[File:龙江柳4.jpg|缩略图|龙江柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E9%BE%99%E6%B1%9F%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=3397992546,3561697933&os=953039185,4049860589&simid=0,0&pn=8&rn=1&di=51040&ln=535&fr=&fmq=1597046720037_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=0&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fe.hiphotos.baidu.com%2Fbaike%2Fpic%2Fitem%2F8c1001e93901213f840843d55de736d12f2e95fb.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=%E9%BE%99%E6%B1%9F%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=3397992546,3561697933&os=953039185,4049860589&simid=0,0&pn=8&rn=1&di=51040&ln=535&fr=&fmq=1597046720037_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=0&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2Fe.hiphotos.baidu.com%2Fbaike%2Fpic%2Fitem%2F8c1001e93901213f840843d55de736d12f2e95fb.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]

==主要价值==

枝条可编筐，为护岸树种。  

==繁殖方式==

用种于和插条繁殖。  

==本种提示==

[[File:龙江柳5.jpg|缩略图|左|龙江柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E9%BE%99%E6%B1%9F%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=2821145707,2931828301&os=1324478905,1896084693&simid=4184306294,580354475&pn=2&rn=1&di=20460&ln=535&fr=&fmq=1597046720037_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=0&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20181127%2F56fce6102daf468b8b0579fa71c4d53c.jpeg&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=%E9%BE%99%E6%B1%9F%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=2821145707,2931828301&os=1324478905,1896084693&simid=4184306294,580354475&pn=2&rn=1&di=20460&ln=535&fr=&fmq=1597046720037_R&fm=&ic=undefined&s=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&is=0,0&istype=0&ist=&jit=&bdtype=0&spn=0&pi=0&gsm=0&hs=2&objurl=http%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20181127%2F56fce6102daf468b8b0579fa71c4d53c.jpeg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]
据Marq. et Airy-Shaw in Journ. Linn. Soc. Bot. 48: 223. 1929. 记载, 在我国西藏泽当有S. opaca Anderss. apud Seemen,但我们研究了西藏的大量标本，未见有此种，又从分布来看，也是可疑的，需再进一步调查研究。  

==参考文献==
{{Reflist}}

[[Category:370 植物學總論]]