cladonia rangiferina lichen growing along a stick

lichen cladonia rangiferina cladoniaceae lecanorales lecanoromycetes ascomycota fungi raindeer grey reindeer fruiticose moss caribou wood woods rotting rotten rot dry dried stick sticks outdoor outdoors close-up closeup close-ups closeups isolated outside flora plant plants simple lower thallus thalli jamaica caribbean jamaican countries country tropical tropics growing small outside