苍耳草产我国南北各地,多生于荒地、原野、路边及村落、城镇旷地。广布全国各地。北方主要为害大豆、玉米、小麦、向日葵、马铃薯等。南方主要为害果树。此外还是棉蚜、棉铃虫、棉金刚钻等害虫的寄主。
...息 关键词: 苍耳草;;不同采收期;;绿原酸;;高效液相色谱法;;含量测定 [gap=498]Keywords: Xanthium sibiricum Patrin ex Widder.;different harvest periods;chlorogenic acid;high-performance liquid chromatograp..
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方法对苍耳草的性状特征、显微特征、薄层鉴别进行了观察和描述。
Methods:Macroscopical identification; microscopic character and TLC method were carried out.
这样的事情发生了一次又一次,但我们很快就学会了识别不同的草,如苍耳、藜、狐尾草,以及杂草之王——漂亮的紫色蓟草。
This happened over and over, but we soon learned to identify different grasses like cockleburs, lamb's-quarters, foxtails, and the king of weeds, the pretty purple thistle.
沿海提琴颈花,苍耳,燕草和蠹吾等都对人或动物非常危险。
Plants with names like coast fiddleneck, common cocklebur, low larkspur and common groundsel all present risks to people or animals.
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