Proper labeling facilitates the assessment of Plumeria for breeding programs by providing accurate information about each cultivar’s attributes. When hybridizers evaluate potential parent plants, the proper names allow them to discern specific traits that may contribute positively to future hybrid offspring. By accurately documenting the cultivars used in breeding experiments, hybridizers can track the inheritance of desired characteristics and assess the success of their breeding endeavors. Proper labeling also allows breeders to credit parent plants accurately, giving due recognition to the genetic contributions of each cultivar in the development of new hybrids. As a result, proper labeling plays a pivotal role in advancing Plumeria hybridization efforts, enhancing the potential for creating unique and exceptional Plumeria varieties.