檢視画眉草属的原始碼

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[[File:U=3895044831,1371449576&fm=26&gp=0.jpg|缩略图|居中|[https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.med126.com%2Fphotos%2FUploadFiles_4912%2F200904%2F2009041216455034.jpg&refer=http%3A%2F%2Fwww.med126.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1623202247&t=bbd4a74f77aec799959f157422d663b1 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=画眉草属&step_word=&hs=0&pn=1&spn=0&di=7480&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=3895044831%2C1371449576&os=3383360915%2C481736768&simid=0%2C0&adpicid=0&lpn=0&ln=538&fr=&fmq=1620610243201_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%2Fwww.med126.com%2Fphotos%2FUploadFiles_4912%2F200904%2F2009041216455034.jpg%26refer%3Dhttp%3A%2F%2Fwww.med126.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1623202247%26t%3Dbbd4a74f77aec799959f157422d663b1&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B4j18dm_z%26e3Bv54AzdH3Fri5p5fAzdH3Fdaala9AzdH3F889bdc_z%26e3Bfip4s&gsm=2&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度 的图片]]]
	
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中文学名:画眉草属

拉丁学名:Eragrostis Beauv.

界:植物界

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画眉草属（学名：Eragrostis Beauv.）是禾本科下一个属，约有300种，分布于温带和热带地区，中国29种1变种，各地均产之，惟长江以南诸省最盛，大部可为饲料。该属为一年生或多年生草本。 

=='''目录'''==

'''形态特征'''

'''地理分布'''

'''本属模式种'''

'''下级分类'''

'''主要用途'''<ref>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=画眉草属&step_word=&hs=0&pn=1&spn=0&di=7480&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=3895044831%2C1371449576&os=3383360915%2C481736768&simid=0%2C0&adpicid=0&lpn=0&ln=538&fr=&fmq=1620610243201_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%2Fwww.med126.com%2Fphotos%2FUploadFiles_4912%2F200904%2F2009041216455034.jpg%26refer%3Dhttp%3A%2F%2Fwww.med126.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1623202247%26t%3Dbbd4a74f77aec799959f157422d663b1&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B4j18dm_z%26e3Bv54AzdH3Fri5p5fAzdH3Fdaala9AzdH3F889bdc_z%26e3Bfip4s&gsm=2&rpstart=0&rpnum=0&islist=&querylist=&force=undefined  画眉草属],百度, 2016-05-30</ref>

=='''形态特征'''==

多年生或一年生草本。秆通常丛生。叶片线形。圆锥花序开展或紧缩；小穗两侧压扁，有数个至多数小花，小花常疏松地或紧密地覆瓦状排列；小穗轴常作“之”字形曲折，逐渐断落或延续而不折断；颖不等长，通常短于第一小花，具1脉，宿存，或个别脱落；外稃无芒，具3条明显的脉，或侧脉不明显；内稃具2脊，常作弓形弯曲，宿存，或与外稃同落。颖果与稃体分离，[[球形或压扁]]。 

=='''地理分布'''==

约有300种，多分布于全世界的热带与[[温带区域]]；中国连同引种共约29种1变种。 

=='''本属模式种'''==

小画眉草 E. minor Host 

=='''下级分类'''==

画眉草亚属 （Subgen. Eragrostis） 

断轴亚属（Subgen. Psilantha (C. Koch) Tzvel.） 

=='''主要用途'''==

本属植物可作饲料使用。 

=='''参考资料'''==
{{Reflist}}

[[Category:370 植物學總論]]