扫描电镜下地肤与其他药材的胞果、毛茸和气孔的形态特征有区别。

Kochia scoparia differed from the substitutes in utride, trichome and stoma under SEM.

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这是按它的小，球状的胞果区分的一个形式。

This is a form distinguished by its small, globose utricles.

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