Palm trees are a common tropical and subtropical plant belonging to the family Arecaceae. They have the following characteristics:
Trunk: The trunk of a palm tree is usually cylindrical, with the surface covered with old petiole bases that are not easy to fall off and dense reticular fibers.
Leaf: The leaves are round or nearly round, with fine round teeth on both sides of the petiole. Some varieties have leaves that are deeply lobed into multiple wrinkled linear swords.
Inflorescence: The inflorescence of palm trees is thick and branched many times, usually drawn from the axils of leaves, and dioecious. The male inflorescence is longer, with 2-3 branched inflorescences; the female inflorescence is shorter, with 3 spathes wrapped on it.
Fruit: The fruit is broad kidney-shaped, with a navel, and changes from yellow to light blue when mature. Some varieties have white powder on the surface when mature.
Growth habits: Palm trees like warm and humid environments, have strong shade tolerance, and can withstand a certain degree of drought and water. They have shallow roots, grow slowly, and are easily blown down by the wind, but have strong self-seeding and reproduction capabilities.