Observations on the lower epidermal characters of leaves show that the cuticular layer is mainly striate thickened.

叶的表皮观察表明，下表皮角质层主要为条纹状加厚。

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Observations on the lower epidermal characters of leaves show that the cuticular layer is mainly striate thickened.

叶的表皮观察表明，下表皮角质层主要为条纹状加厚。

youdao