Soot lichen
Scientific name: Cyphelium
Soot lichen
Scientific name: Cyphelium
Photo By Jason Hollinger , used under CC-BY-2.0 /Cropped and compressed from original
Description
Soot lichen is a fascinating group of lichens known for their unique soot-like appearance, often found growing on tree bark and wood. This lichen group has a distinctive hygroscopic property — they can absorb and retain moisture from the air, aiding in their survival in varied environments. Some species within this group are particularly notable for their role in indicating air quality, as they can be sensitive to pollution levels.
Species of Soot lichen
Photo By Jason Hollinger , used under CC-BY-2.0 /Cropped and compressed from original