DENDROLOGY

Detailed explanation-1: -The sweet orange (citrus x sinensis) is a tender perennial fruit in the Citrus family that grows on trees both full size and smaller, dwarf trees. Oranges are a summer fruit that grow in warm weather, and are very sensitive to cold and frost.

Detailed explanation-2: -Citrus sinensis, commonly known as orange or sweet orange, is a small evergreen tree originally domesticated in subtropical Asia.