Genus Pisonia is a group of trees and shrubs commonly found in tropical and subtropical regions. The Pisonia trees have a wide variety of names and synonyms, depending on the geographic location and the language used. The most common synonyms for Genus Pisonia are birdcatcher trees, devil's-claws, and glueberry trees. The name birdcatcher trees comes from the sticky seeds that often trap birds and small animals. The term devil's-claws refers to the sharp, claw-like branches of the Pisonia trees. Glueberry trees is another popular synonym, which comes from the tree's sticky fruits that were once used as adhesive. Regardless of the name, Genus Pisonia is an important part of many tropical ecosystems, providing shade, habitat, and food for a wide range of animals.