檢視小垫柳的原始碼

'''小垫柳'''

[[File:小垫柳1.jpg|缩略图|左|小垫柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E5%B0%8F%E5%9E%AB%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=3613535914,2752279204&os=3662405571,3225614350&simid=3495561734,382546096&pn=0&rn=1&di=41370&ln=973&fr=&fmq=1598260559096_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%253D268%2Fsign%3D4c43ca6cb64543a9f51bfdca26168a7b%2F4d086e061d950a7bfd525a5c0bd162d9f3d3c9c7.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=%E5%B0%8F%E5%9E%AB%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=3613535914,2752279204&os=3662405571,3225614350&simid=3495561734,382546096&pn=0&rn=1&di=41370&ln=973&fr=&fmq=1598260559096_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%253D268%2Fsign%3D4c43ca6cb64543a9f51bfdca26168a7b%2F4d086e061d950a7bfd525a5c0bd162d9f3d3c9c7.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]
小垫柳（[[原变种]]）杨柳科的一种植物，产[[四川西部]]、[[云南西北部]]及[[西藏东部]]。生于海拔2600-3900米的河谷及山坡阴湿处或灌丛下。模式标本采自[[四川汉源]]。

==形态特征==

垫状灌木，主干及侧枝匍匐生长，其上生根，黄褐色。小枝近直立，红褐色；当年生枝有疏长柔毛或无毛，  <ref>[https://baike.baidu.com/reference/16008164/aea0uMlKAv7PPksswIL6t9WYRgJ5FtNtFdWPzGGWQ9VTgHnnd1vmrfLiclLdKLw33PKIBFkW4c4iyuVfDZoj-NPVydze6xEsFJmcJ4oJs8oT_RdMddt4eBDgqb2u6SA | 植物智，引用日期2019-12-19] </ref>  老枝无毛。芽小，卵圆形，先端钝圆，无毛。叶椭圆形，倒卵状椭圆形或卵形，长(5)10 (20)毫米，宽4-8毫米；先端急尖，基部阔楔形，上面绿色，无毛，中、侧脉明显凹下，下面淡绿色，幼时密被长伏柔毛，中脉、侧脉及细脉明显隆起呈网状，叶缘在中部以上具疏腺锯齿，下部齿疏或全缘；叶柄长约3毫米，幼时密生长柔毛。花与叶同时开展，花序卵圆形，长约10毫米（果序长可达2厘米），约有10朵花，轴密生长柔毛，苞片倒卵形，黄色，无毛，先端近截形或钝圆，或有粗牙齿；雄蕊2，仅基部有长柔毛，长约3毫米，约为苞片长的2倍，花药小，椭圆形，深黄色；具腹、背腺，腹腺细圆柱形，背腺较短而宽，或有不等的2深裂；子房卵形，无柄，无毛，花柱明显，2浅裂，柱头卵球形，2圆裂，仅具腹腺，细圆柱形。蒴果长卵形，无毛，长约4毫米。花期6-7月，果期7-8月。 
[[File:小垫柳2.jpg|缩略图|小垫柳[https://image.baidu.com/search/detail?ct=503316480&z=undefined&tn=baiduimagedetail&ipn=d&word=%E5%B0%8F%E5%9E%AB%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=860100356,2939584019&os=2722116335,2425716533&simid=4247865851,629303490&pn=2&rn=1&di=550&ln=973&fr=&fmq=1598260559096_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%2Fwww.kun.ac.cn%2Fhome%2Fuploads%2F13%2Fmin%25280-0%2529ccb28746e8d4c3f6_13_1435126957.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=%E5%B0%8F%E5%9E%AB%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=860100356,2939584019&os=2722116335,2425716533&simid=4247865851,629303490&pn=2&rn=1&di=550&ln=973&fr=&fmq=1598260559096_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%2Fwww.kun.ac.cn%2Fhome%2Fuploads%2F13%2Fmin%25280-0%2529ccb28746e8d4c3f6_13_1435126957.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined 图片来源百度网]]]
 

==产地生境==

产[[四川西部]]、[[云南西北部]]及[[西藏东部]]。生于海拔2600-3900米的河谷及山坡阴湿处或灌丛下。模式标本采自[[四川汉源]]。 

==参考文献==
{{Reflist}}

[[Category:370 植物學總論]]