Fan tree and palm tree are two different plants. They have some obvious differences, which can be distinguished by the following aspects:

1. Leaf shape: fan tree The leaves of palm trees are fan-shaped, wide and flat, similar to the shape of an open palm; while the leaves of palm trees are usually pinnately compound leaves, long and narrow, similar to long feathers.

2. Branch shape: The trunks of cattail trees are usually thicker and cylindrical; while the trunks of palm trees are often slender, conical or spindle-shaped.

3. Crown structure: The crown of the palm tree is usually more extended and flat, and the whole is in the shape of a cover; while the crown of the palm tree is more upright, with the leaves extending upward, forming a relatively compact crown.

4. Fruit characteristics: The fruits of palm trees are mostly nut-shaped, usually with a hard shell, such as coconut; while the fruits of palm trees are mostly berry-shaped, usually with a soft outer skin and a fleshy interior. , such as dates, olives, etc.

5. Growth environment: Cattail palm trees mostly grow in warm and humid climate areas, mainly in tropical and subtropical areas; palm trees are highly adaptable and can grow in tropical, subtropical and some temperate areas. .

By observing the differences in leaf shape, branch shape, crown structure, fruit characteristics, and growth environment, you can help you distinguish cattail trees from palm trees.