1,408
次編輯
變更
贯众
,無編輯摘要
==形态特征==
[[File:Mimg 1505071029620498.jpg|缩略图|贯众1|右|300px|[http://spro.so.com/searchthrow/api/midpage/throw?ls=s112c46189d&lm_extend=ctype:3&ctype=3&q=%E8%B4%AF%E4%BC%97&rurl=http%3A%2F%2Fwww.cphi.cn%2FProducts%2Fshow-75447.html&img=http%3A%2F%2Fimg.cn.cphi.cn%2Fimg_Cphi_cn%2FProduct%2F2015_05%2FMimg_1505071029620498.jpg&key=t01cfb0494c0b6170df.jpg&s=1575531465994 原圖鏈接][https://image.so.com/view?q=%E8%B4%AF%E4%BC%97&src=tab_baike&correct=%E8%B4%AF%E4%BC%97&ancestor=list&cmsid=9cd0398c35c0fdcbf63bd6e68aa16317&cmran=0&cmras=0&cn=0&gn=0&kn=50&fsn=120&adstar=0&clw=295#id=af2667d71fc6dd21a07152283b819bda&currsn=0&ps=85&pc=85 来自360]]]
<p style="text-indent:2em;">多年生草本，高50～100cm。根茎粗壮，斜生，有较多坚硬的叶柄残基及黑色细根，密被深褐色、长披针形的大鳞片。
===化学成分===
[[File:01300000202578121781270771964.jpg|缩略图|左|300px|[http://spro.so.com/searchthrow/api/midpage/throw?ls=s112c46189d&lm_extend=ctype:3&ctype=3&q=%E8%B4%AF%E4%BC%97&rurl=http%3A%2F%2Ftupian.hudong.com%2Fa3_57_27_01300000202578121781270771964_jpg.html&img=http%3A%2F%2Fa3.att.hudong.com%2F57%2F27%2F01300000202578121781270771964.jpg&key=t0169adebf1ab951a25.jpg&s=1575600922724 原圖鏈接][https://image.so.com/view?q=%E8%B4%AF%E4%BC%97&src=tab_baike&correct=%E8%B4%AF%E4%BC%97&ancestor=list&cmsid=ff1141e49452a40d63c8ae4ad437fe9f&cmran=0&cmras=0&cn=0&gn=0&kn=50&fsn=120&adstar=0&clw=295#id=0ec340af779c6d5310ec62898e222962&currsn=0&ps=87&pc=87 来自360图片]]]
本品主要含[[绵马素]]、[[三叉蕨酚]]、[[黄三叉蕨酸]]、[[绵马次酸]]、挥发油、[[锦马揉]]质等。