Which types of leaves have this chloroplast?

Chloroplasts are primarily found in the leaves of plants, particularly in the mesophyll cells, which are located between the upper and lower epidermis. Broad, flat leaves, such as those of broadleaf plants like oak or maple, contain a high concentration of chloroplasts to maximize light absorption for photosynthesis. Additionally, some aquatic plants also possess chloroplasts in their leaves to facilitate photosynthesis in submerged environments.