The leaf, greyish green to brown green, thin fragile leaflets, lanceolate, mucro

The leaf， greyish green to brown green， thin fragile leaflets， lanceolate， mucronate， asymmetrical at the base.

该叶的特征包括下列哪几项：（ ）。

A．灰绿至棕绿色小叶

B．叶片薄而易碎

C．披针形叶

D．卵圆形叶

E．叶基不对称

ABCE