xanthroparmelia scabrosa lichen covering rock

alga algae ascomycota brown caribbean close closeup closeups composite countries country covered covering flora foliose footpath fungi fungus growing island islands jamaica jamaican lecanorales lecanoromycetes lechines lichen lichens lower organism outdoor outdoors outside parmeliaceae pavement permelia plant plants rock scabrosa sexy simple stone surface texture textured thalli thallophytes thallus white xanthoparmelia xanthroparmelia