Lead lichen
Scientific name: Parmeliella
Lead lichen
Scientific name: Parmeliella
Photo By Jason Hollinger , used under CC-BY-2.0 /Cropped and compressed from original
Description
Lead lichen is a group of lichen known for its intricate, lead-colored appearance. These lichens form a symbiotic relationship between fungi and algae or cyanobacteria, allowing them to thrive in diverse habitats. Often found on tree bark and rocky surfaces, they play a crucial role in ecosystems by contributing to soil formation and providing food for various animals. Lead lichen is also sensitive to air quality, making it an excellent indicator of environmental health.
Species of Lead lichen
Photo By Jason Hollinger , used under CC-BY-2.0 /Cropped and compressed from original