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作 者 ：姜彦成 邓彦斌

期 刊 ：西北植物学报 1996年 3期

关键词：唇形科；密花香薷；花蜜腺；解剖学；

Keywords:Elsholtzia densa Benth., floral nectary, anatomy,

摘 要 ：密花香薷花密腺分布于子房基部和子房表面，属于一朵花中具二种花蜜腺类型，子房基部的盘状蜜腺由分泌表皮、产蜜组织及维管束三部分组成，分泌表皮上角质层局部有小孔。子房蜜腺由分泌表皮和产蜜组织组成。

Abstract:Anatomic studies and cytological observations of the floral nectaries in Elsholtziadensa Benth. were studied with.light and scanning electron microscopy. The nectaries ofElsholtzia densa Benth. occured at the base of the ovary and at the surface of the ov

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