Allographa chamelensis

About

Allographa chamelensis is a species of script lichen in the family Graphidaceae. Originally described in 2014 as Graphis chamelensis from the Chamela-Cuixmala Biosphere Reserve in Jalisco, Mexico, this bark-dwelling lichen forms a pale greenish-grey crust in seasonally tropical dry forests. The species is characterised by its prominent, often partly branched, slit-like fruiting bodies with black lips, ascospores divided by 7–10 cross-walls, and the presence of norstictic acid.

Summary from Wikipedia