Foliage
Context
The leaves of a plant or tree, or leaves on the stems or branches of plants or trees
Explanation
Foliage refers to the collective leaves of a plant or group of plants. It varies greatly in shape, size, and color, and changes with the seasons in some species.
Applications
The autumn foliage displayed a vibrant array of colors.
Dense foliage in the rainforest creates a canopy layer.
Gardeners often choose plants based on the beauty of their foliage.