Microscopic identification Seed cross section: 1. The epidermis of the B. militaris is a column of mucous cells, the outer wall of which specializes into a mucus layer with a thickness of up to 216 μm. The cellulose cellulose deposits on the inner wall form a radially extending cellulose column, which is 24-34 μm in length. The apex is blunt and oblique. Or truncated, visible viscous texture around. One row of palisade cells, slightly square, 26-34μm wide, with thicker side walls and inner walls, strong woody. The pigmented cells were depleted and there was a flattened set of endosperm cells underneath, which contained aleurone particles. The cotyledons account for most of the cells. The cells are irregular polygons, and the walls are thicker and contain granules. 2. The mucous layer of the mucous cell of Nanxunzi was thin, about 100 μm thick, and the length of the inner wall cellulose column was 8-28 μm. Yu Tong Bei Zi. led spotlights Guangzhou Zhongzhinan Supply Chain Co.,Ltd. , https://www.gzzhongzhinan.com