xanthroparmelia covering rock outside

agriculture almost avocado bark big branch branches caribbean close closely course covered covering crack cracked cracks cyanobacteria disease diseased entirely farm flora foliage forest garden green grows horticulture jamaica jamaican leaf leaves lichen looking mature natural nature old orchard outdoor outdoors outside park pealing pear plant rock rocks rough shedding spring stripping summer surface that this tree trees tropical tropics trunk wood xanthroparmelia