in the leaves of the plant there are very small cells called chlorophyll
the answer is the plant has very hairy smooth leaves.
stomata
Moss plants have small, flat, thin leaves
Ferns fit that specification.
Knotweed
Large Leaves will produce more food for the plant because it can absorb more sunlight which during photosynthesis the plant creates food
The mint plant that is best known for being small and having fuzzy leaves is the apple mint plant. Pineapple mint and peppermint also have fuzzy leaves.
Pernettya.
Huh
Berberis darwinii
An advantage of a plant or tree having small leaves is not needing much water.