n.[植]叶肉
The thick leaves have vein-parellel mesophyll cells. 白城色木槭的叶有平脉叶肉细胞，叶片较厚。
The margins of pinna are not revolute.The pinna mesophyll is well differentiated with a single vein. 小叶片边木反缘卷，叶肉分化，具单脉，木质部发育为中始式，气孔为单环型。
