lichened

/ˈlaɪkənd/
adjective
  1. Covered with lichen (a small, plant-like organism that grows on rocks, trees, and walls).
    • We walked along a lichened stone wall that bordered the ancient forest.
    • The lichened gravestones in the old cemetery were hundreds of years old.
    • The lichened bark of the oak tree provided a home for many insects.
Synonyms
What does "lichened" mean? | whatsthatwordmean | whatsthatwordmean