Photographic reconstruction of part of the mesophyll observed with the objective of 40x. We can distinguish the upper and lower epidermis and the spongy and palisade parenchyma (the last one shows large empty spaces between the cells) containing a lot of chloroplasts peripherally located in the cells. In the spongy parenchyma appears a longitudinally cut vascular bundle, visible at higher magnification in other microphotography (blue box). In the lower epidermis are located some stomata (red boxes), also visible at higher magnification in other microphotography