Pittosporum hosmeri, or Kona cheesewood, is a species of tree in the Pittosporaceae family. It is endemic to the island of Hawai'i.
Pittosporum hosmeri grows as a small tree, reaching up to high. Leaves are narrow and 3.5- long. It blooms with cream-colored flowers in clusters of 9–12, which mature into fruit in the winter.[1]
Pittosporum hosmeri is found in wet and mesic forests on the west and south sides of the island of Hawai'i. It can also occasionally be found in dry leeward forests.