檢視纤细拉拉藤的原始碼

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| style="background: #008080" align= center|  '''<big>纤细拉拉藤</big> '''

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[[File:U=2060637963,1870005890&fm=15&gp=0.jpg|缩略图|居中|[https://gss0.baidu.com/70cFfyinKgQFm2e88IuM_a/baike/pic/item/83025aafa40f4bfb30f2b5fb0a4f78f0f736187a.jpg 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E7%BA%A4%E7%BB%86%E6%8B%89%E6%8B%89%E8%97%A4&step_word=&hs=0&pn=102&spn=0&di=18600&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=2060637963%2C1870005890&os=2393387712%2C662527237&simid=3375763927%2C4244013541&adpicid=0&lpn=0&ln=231&fr=&fmq=1614590162144_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=15&oriquery=&objurl=https%3A%2F%2Fgss0.baidu.com%2F70cFfyinKgQFm2e88IuM_a%2Fbaike%2Fpic%2Fitem%2F83025aafa40f4bfb30f2b5fb0a4f78f0f736187a.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fkwthj_z%26e3Bkwt17_z%26e3Bv54AzdH3Ftpj4AzdH3F%25Em%25BB%25b0%25Em%25bB%25bl%25Em%25bB%25bl%25Eb%25l0%25A9AzdH3Fn0cblm8&gsm=67&rpstart=0&rpnum=0&islist=&querylist=&force=undefined来自 百度 的图片]]]

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纤细拉拉藤 Galium tenuissimum M. Bieb.。一年生草本，高30-50厘米；茎直立，柔弱，常倒向地粗糙，无毛，具4角棱，分枝常叉开。叶纸质，每轮4-8片，线形，顶端渐尖或短尖，茎部渐狭，沿边缘和在下面沿脉常具向上的刺毛，1脉，具短柄或近无柄。聚伞花序腋生，大，疏松，纤弱，少花，分枝多；总花梗和花梗纤细，毛发状；花小，花梗无毛；[[花冠]]淡黄色，辐状，花冠裂片4，长圆状椭圆形，顶端尖；花药黄色，[[花丝]]短；花柱2裂。果小，无毛，果爿双生或单生。

花果期夏秋。