What kind of tree in Samoa used to make paper?

In Samoa, the paper was traditionally made from the bark of the tapa tree, known as the mulberry tree or Broussonetia papyrifera. The inner bark was harvested, processed, and then beaten to create a fibrous material that could be formed into sheets. This method of making paper is part of the cultural heritage in Samoa, where tapa cloth is also an important traditional craft.