Epidermal cells of Thermopsis are polygonal or irregular;anticlinal walls of the epidermal cells are sinuate,sinuolate or straight.

表皮形状为多边型和不规则型，垂周壁式样为平直或具波纹。

The cells above the stratum basale were polygonal cells with central nucleus and cytoplasm filled with rough endoplasmic reticulum, ribosome, golgi apparatus and tonofibril.

棘外层至腺上皮游离面嗜酸性密集排列。