Organisms occurring as crusty patches or bushy growths on tree trunks

Let's find possible answers to "Organisms occurring as crusty patches or bushy growths on tree trunks" crossword clue. First of all, we will look for a few extra hints for this entry: Organisms occurring as crusty patches or bushy growths on tree trunks. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.