Eschatogonia dissecta

Eschatogonia dissecta is a species of corticolous (bark-dwelling) squamulose lichen in the family Ramalinaceae. The species was formally described in 2008 by the lichenologists Einar Timdal and Rolf Santesson, based on material collected from lowland Amazonian rainforest in northern Peru. It is distinguished from related species by its very finely dissected, scale-like structures with thread-thin lobes only 0.08–0.2 mm wide and by its distinctive needle-like ascospores that are 26–40 micrometres long. The lichen is known from primary rainforests in Brazil, Peru, Venezuela, and French Guiana, where it grows on the shaded bark of tree trunks in consistently humid, undisturbed forest environments....read more on Wikipedia.