Proper labeling is essential for the Plumeria registration process as it provides the distinct names that are used to identify and record new cultivars. When hybridizers introduce new Plumeria hybrids, they submit the proper names along with descriptions and other relevant information for registration. The registered name becomes the cultivar’s official identity, granting it recognition and uniqueness within the Plumeria community. Proper labeling ensures that each registered cultivar is accurately identified and that its attributes are documented for future reference. As Plumeria hybridization continues to evolve, proper labeling becomes crucial for preserving the lineage and authenticity of each registered cultivar, contributing to the ongoing growth and diversity of the registered Plumeria cultivar database.