![中国之美自然生态图鉴:中国野菜图鉴](https://wfqqreader-1252317822.image.myqcloud.com/cover/324/921324/b_921324.jpg)
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扯根菜
Penthorum chinense Pursh
![](https://epubservercos.yuewen.com/527EAA/9741452204692701/epubprivate/OEBPS/Images/figure_0031_0003.jpg?sign=1739606640-miciGdeeKDmYApe7XDuKeKpEAlYOSgXb-0-b14fcbfde21253e64dbadfe417ed95cc)
蒴果
![](https://epubservercos.yuewen.com/527EAA/9741452204692701/epubprivate/OEBPS/Images/figure_0031_0004.jpg?sign=1739606640-kUWPzpWN1vhn5nM64vhtELopzKZ3K0qk-0-a30dc08814ab47f797b88ec06985744b)
·形态特征 多年生草本。株高20~80cm,全株无毛,根状茎紫红色、分枝,地上茎不分枝,具多数叶,中下部无毛,上部疏生黑褐色腺毛;叶互生,披针形至狭披针形,基部渐窄,边缘具细重锯齿,无柄;聚伞花序,花序轴和花梗被褐色腺毛;苞片小,卵形至狭卵形;萼片5片,革质,三角形;花多数,黄绿色,花瓣线形或线状匙形;雄蕊10枚,心皮5~6枚,子房5~6室,花柱5~6枚,较粗;蒴果扁平,5裂,并有5喙;种子多数,细小,红色。花果期7~10月。
·食用部位和方法 嫩叶可食,在春季采摘,洗净,用沸水焯熟,再用清水浸洗几遍,凉拌或炒食。
![](https://epubservercos.yuewen.com/527EAA/9741452204692701/epubprivate/OEBPS/Images/figure_0031_0005.jpg?sign=1739606640-JsepuxRBkkrXYDySBkbr8FFr5EY2wWWM-0-3a8015335439d2fb1337f73110d66050)
·野外识别要点 本种根、茎紫红色,叶互生,叶缘有细齿,聚伞花序2~3个分枝,花黄绿色,蒴果五角形。
![](https://epubservercos.yuewen.com/527EAA/9741452204692701/epubprivate/OEBPS/Images/figure_0031_0006.jpg?sign=1739606640-8rQYvZeB3qgSQa4jAUrO38895ldneXtr-0-680e0705fa74532469cd9267d5c8fbea)
幼苗
![](https://epubservercos.yuewen.com/527EAA/9741452204692701/epubprivate/OEBPS/Images/figure_0031_0007.jpg?sign=1739606640-dBuXpZk6l0hdUgs88ef9QlfsBa6DNBeQ-0-fb883c21fb353928cdf8349ffa2dbd6f)