檢視胚芽鞘的原始碼

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|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fpreview.21cnjy.com%2Ffiles%2Fd2%2F2b%2Fd22bfcf9bdbfca9a56bfe2f5ebda771b.png&refer=http%3A%2F%2Fpreview.21cnjy.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1670982890&t=50e29f961586abfe75922b200a5531dd width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E8%83%9A%E8%8A%BD%E9%9E%98&step_word=&hs=0&pn=2&spn=0&di=7146857200093233153&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=1019708518%2C4118885958&os=3373013964%2C1433719367&simid=3447651144%2C403262629&adpicid=0&lpn=0&ln=1138&fr=&fmq=1668390918119_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%2Fpreview.21cnjy.com%2Ffiles%2Fd2%2F2b%2Fd22bfcf9bdbfca9a56bfe2f5ebda771b.png%26refer%3Dhttp%3A%2F%2Fpreview.21cnjy.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1670982890%26t%3D50e29f961586abfe75922b200a5531dd&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bd8vg3y_z%26e3Bv54AzdH3FHAzdH3FdAzdH3F8AzdH3F0898adl_z%26e3Bfip4s&gsm=1e&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDYsNCw1LDEsMiw3LDgsOQ%3D%3D 来自 呢图网 的图片]</small>
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中文名；胚芽鞘

外文名；pēiyáqiào
 
科；禾本科

特征；单子叶植物
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'''胚芽鞘'''（coleoptile）为[[单子叶植物所特有]]，特别是禾本科植物胚芽外的锥形套状物，是一个鞘状结构。胚芽鞘是植物叶片的保护组织，有保护胚芽中更幼小的叶和生长锥的作用，胚芽鞘还有一个很重要的作用就是顶土能力强，种子在种植的较深的情况下，也能顶土出芽。注：胚芽鞘不是植物的叶片。<ref>[https://wiki.cnki.com.cn/HotWord/2523067.htm 胚芽鞘],知网空间 , </ref>