Rhodactis mushrooms are a variety of furry Corallimorphs found all throughout the Indo-Pacific. They go by all sorts of common names ranging from Tonga Mushrooms and Hairy Mushrooms to Elephant Ear Mushrooms. This Genus has a great deal of diversity. Some Rhodactis remain small while others like the Elephant Ear can grow over 12″ in diameter. They come in a wide variety of colors and textures.