Ramalina peruviana

Ramalina peruviana is a species of fruticose lichen in the family Ramalinaceae with a pantropical distribution. The lichen was first formally described by Erik Acharius in 1810, who wrote of its flat, compressed, branching thallus with narrow, undulating branches. It typically occurs on the bark of trees (corticolous) although occasionally it grows on rocks (saxicolous). Ramalina peruviana is widely distributed, found in subtropical and warm temperate regions across several continents. It has been recorded in diverse locations such as Pacific Islands, the southern United States, East Africa, Asia, Australasia, and South America. Its presence has been documented in specific habitats like mangroves in Australia and on certain tree species in Taiwan and China, where it thrives at higher elevations. The lichen has an intricately branched and tufted thallus, greyish-green to yellowish-green in colour. The branches are rounded or irregularly thickened, and dotted with soralia (granular repro......read more on Wikipedia.