Lithogyalideopsis

About

Lithogyalideopsis is a genus of lichen-forming fungi in the family Gomphillaceae. It comprises four rock-dwelling, crust-forming lichens that adhere tightly to siliceous rock in temperate to montane habitats. The genus was established in 2005 when these rock-dwelling species were separated from a related group based on their distinctive reproductive structures. These lichens are characterized by jet-black fruiting discs and unique bristle-like structures that release thread bundles for reproduction, resembling tiny chimney brushes.

Summary from Wikipedia