The development of xylem is of mesarch.Stomata are monocyclic type.

叶脉、叶柄、上胚轴的维管束均为外韧型。

The water drops upon the light green leaves, sliding across the nervure, rolling to the edge of the leaves and down to the land, streching its transparent and full of change body.

雨滴打在翠绿的树叶上，慢慢滑过细细的叶脉，从叶子的边缘滚落到地上，伸展着而富于变化的身体。

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.

托叶膜质,椭状披针形,长7-15毫米,先端渐尖,边缘,沿叶脉被柔毛。

The results indicate that leaves of C. pseudocuraica from five different environments exist the same structure.They are all made up of epidermis, mesophyll and nervure.

5种生境下漂筏苔草的叶片有相同结构，都是由表皮、叶肉和叶脉三部分构成的。

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

叶基生和茎生，互生，很少对生或者轮生，单叶或者复叶，掌状叶脉，很少羽状脉，有或无托叶。

The mechanical tissues were mainly composed of fibre, flakily situated in the tops and bottoms of most veins.

由纤维组成的机械组织，成片存在于绝大多数叶脉的上下方。

The haustrum structure of the two were similar and both were composed of parenchyma and spiral vessel.

北桑寄生叶较薄，叶脉发达，无栅栏组织和海绵组织的分化。