Pisonia aculeata, also known as the birdcatcher tree, is an evergreen shrub or small tree that is native to the tropical regions of the Pacific Ocean and the Indian Ocean. Its common name stems from the fact that its sticky seeds can entrap and kill birds. In addition to the birdcatcher tree, Pisonia aculeata is also known as the jepang tree, the catchbird tree, and the poison arrow tree, among others. Its various monikers indicate the plant's potent and potentially harmful nature and its ability to capture and trap wildlife. These synonyms reflect the diverse qualities and characteristics of this unique tropical species.