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目的:对婆婆纳进行生药学鉴定。方法:采用性状鉴定和显微鉴定方法。结果:性状特征为主根不明显,须根多;茎、叶被白色柔毛;叶对生。显微特征为叶、茎的表皮上均具多细胞的腺毛和非腺毛,栅栏组织穿过主脉上方;根上可见非腺毛,内皮层细胞壁明显增厚,每个细胞被分隔成多个小细胞,形成分隔细胞。粉末中多细胞非腺毛、腺毛常见,腺毛头部为1~2个细胞,柄部为单细胞;气孔不定式;可见爪状花粉囊内壁细胞。结论:上述性状与显微特征可为婆婆纳药材鉴别提供参考依据。
Objective: To make nanny pharmacy identification. Methods: The character identification and microscopic identification methods. Results: Traits of the main root is not obvious, fibrous roots; stems and leaves white pilose; leaf opposite. Microscopic features of the leaves, the stems of the epidermis with multicellular glandular hair and non-glandular hair, palisade tissue through the main vein above; visible non-glandular roots, endothelial cell wall was significantly thicker, each cell is divided into more A small cell, the formation of separated cells. Cellular polygamous non-glandular trichomes, glandular trichomes common, glandular trichomes 1 to 2 cells, the handle is a single cell; stomatal infinitive; visible clawed pollen sac cells. Conclusion: The above traits and microscopic features can provide a reference for the identification of nannup medicine.