1.Epidermal cells of Thermopsis are polygonal or irregular;anticlinal walls of the epidermal cells are sinuate,sinuolate or straight.
表皮细胞状为多边型不规则型,垂周壁式样为平直或具波纹。
2.In addition, the stomata apparatus are ruleless and only distribute on the lower epidermis.On the upper epidermis, anticlinal wall caves in sinuose groove to countercheck the transpiration.