There are several types of trees each with its own characteristics. Here are a few of them:

A binary tree is a tree where each node can have at most two children

Binary trees

An n-ary tree is a tree where each node can have an arbitrary number of children.

N-ary trees

Balanced trees are trees that have a more uniform structure, which makes them more efficient for certain operations

Balanced trees

A heap is a tree-based data structure that satisfies the heap property.

Heaps

A decision tree is a tree-based machine learning model used for classification and regression tasks

Decision trees

A trie is a tree-based data structure that stores a set of strings in a way that allows for efficient search and insertion

Tries