green lichen the native tree |
||||||||||||||||||||||||||||||||||||||||
navigate by keyword : acid alga antibiotic bark beard branch detail foliage forest fungus lichen man natural old species symbiotic usnea usnic wood |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
Usnea a species of lichen that grows on trees, in areas of concentration of clean air |
||||||||||||||||||||||||||||||||||||||||
Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |