Lichen use trees and shrubs only for support, supplying their food via photosynthesis and the fungus gathers the water and other needed nutrients. This lichen has folds that resemble a crumpled sheet.
Lichen use trees and shrubs only for support, supplying their food via photosynthesis and the fungus gathers the water and other needed nutrients. This lichen has folds that resemble a crumpled sheet. Gary Bachman Mississippi State University Extension Service
Lichen use trees and shrubs only for support, supplying their food via photosynthesis and the fungus gathers the water and other needed nutrients. This lichen has folds that resemble a crumpled sheet. Gary Bachman Mississippi State University Extension Service

That’s not mold growing on your trees — it’s lichen

March 19, 2017 12:00 AM