Starburst Mushroom
A variant of Discosoma (Red Mushroom) (Discosoma sp.)

Photo: Kevmin · CC BY-SA 3.0
Representative Discosoma (Red Mushroom) image. A confirmed image of this exact morph isn't available yet.
A heavily textured mushroom packed with tiny raised bumps and flecked with pale highlights that look like a burst of sparks. Base colour varies, with both scarlet and green polyps sold under the name.
Other Mushroom Corals variants
Red / CrimsonBlueSupermanSuperman DiscosomaJawbreaker MushroomEclectus JawbreakerCandy Crush JawbreakerDeadpool JawbreakerLava LampKryptonite JawbreakerCritical MassNorthern LightsPurple MonsterRed DevilNeglecta MushroomLeopard MushroomIronmanBlue Spotted MushroomKing's CrownStriped MushroomSpotted MushroomMetallic Aqua Mushroom