檢視直芒草属的原始碼

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[[File:Src=http 5b0988e595225.cdn.sohucs.com images 20171012 cb939d273a214fefb357960070a7736b.jpeg&refer=http 5b0988e595225.cdn.sohucs.jpg|缩略图|居中|[https://gimg2.baidu.com/image_search/src=http%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20171012%2Fcb939d273a214fefb357960070a7736b.jpeg&refer=http%3A%2F%2F5b0988e595225.cdn.sohucs.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1623058320&t=615f37c7823fbe67520882f54a0090cd 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=直芒草属&step_word=&hs=0&pn=1&spn=0&di=7590&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=2164244961%2C3293259288&os=610057342%2C785225752&simid=4165179212%2C520827995&adpicid=0&lpn=0&ln=242&fr=&fmq=1620466315158_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%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20171012%2Fcb939d273a214fefb357960070a7736b.jpeg%26refer%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1623058320%26t%3D615f37c7823fbe67520882f54a0090cd&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bf5i7_z%26e3Bv54AzdH3FwAzdH3F8l0clc00m_0b89l0&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度 的图片]]]
	
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中文学名:直芒草属

拉丁学名:Orthoraphium Nees

界:植物界

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直芒草属（学名：Orthoraphium Nees），多年生草本，具直立而较窄狭的圆锥花序。小穗含1小花，背腹压扁，小穗轴脱节于颖之上；颖披针形，革质，具5-9脉，脉间有时具横脉；外稃革质，背贴生短毛或先端具倒刺毛，成熟后变褐色，边缘相互覆盖或成熟后露出内稃，芒自外稃顶端或其2微齿间伸出，劲直，基部与稃体连接处延续而无关节；基盘短而钝，具短毛；内稃与外稃同质，具2脉；鳞被3；雄蕊3。 物种约有3种；分布自印度至日本地区。中国有2种。