The bark is grey-black, the branches a brownish-red. Its evergreen leaves are long, with leaflets in two to four pairs. Lychee are similar in foliage to the family Lauraceae, likely due to convergent evolution. They are adapted by developing leaves that repel water, and are called laurophyll or lauroid leaves. Flowers grow on a terminal inflorescence with many panicles on the current season's growth. The panicles grow in clusters of ten or more, reaching or longer, holding hundreds of small white, yellow, or green flowers that are distinctively fragrant.