About Porina heterospora (Fink) R.C.Harris
Porina heterospora (Fink) R.C.Harris is a corticolous (bark-dwelling), crustose lichen species belonging to the family Porinaceae. This lichen is found in the southeastern United States, where it is common across the Southern Coastal Plain. It was first reported from Florida, and later discovered to also occur in Louisiana and Alabama.