Genus Phaius is a group of orchids that are native to tropical regions of Southeast Asia, Australia, and the Pacific Islands. Some common synonyms for the Genus Phaius include Calotypus, Cardioglossum, Cymbidium, Pachystoma, and Spathoglottis. These synonyms refer to different species of orchids that share similar characteristics with the Genus Phaius such as their large size, showy flowers, and ability to grow in warm and humid environments. Despite their differences, all of these synonyms belong to the orchid family and are admired for their stunning beauty and unique features. Whether you are a collector or simply an admirer of orchids, the Genus Phaius and its synonyms are definitely worth exploring.