Objective To differentiate Xanthium sibiricum Patr.and its fake Triumfetta annua L..Methods Comparative research of both objectives was conducted with character differentiation and micro observation.

• 目的鉴别苍耳子与伪品小刺蒴麻。方法用性状鉴别与显微观察方法对两者进行比较研究。结果两者外观性状与显微特征有差异,易于区别。