托叶

Leaves simple, alternate or opposite, exstipulate, margin entire or dentate, venation pinnate or triplinerved.

叶，互或对，叶，全或牙齿的，羽状脉或离基三出脉的。

Leaves basal and cauline, alternate, rarely opposite or whorled, simple or variously compound, palmately nerved, rarely penninerved, with or without stipules.

叶基和茎，互，很少对或者轮，叶或者复叶，掌状叶脉，很少羽状脉，有或叶。

Stipular film is qualitative, elliptical shape wraps around needle form, grow 7-15 millimeter, tip gradually pointed, the brim has gland a tooth-like part of anything, edge nervation by fluff.

叶膜质,椭圆状披针形,长7-15毫米,先端渐尖,腺齿,沿叶脉被柔毛。