Ball lichens
Scientific name: Sphaerophorus
Ball lichens
Scientific name: Sphaerophorus
Photo By Liam O'Brien , used under CC-BY-4.0 /Cropped and compressed from original
Description
Ball lichens are fascinating lichens often found in cool, damp environments. They typically form intricate, bushy structures that can resemble tiny underwater corals. A remarkable feature of ball lichens is their ability to fix atmospheric nitrogen, helping to enrich the soil in which they grow. These lichens are sensitive to air pollution, making them useful indicators of environmental health. The unique ball-like shape lends a distinct appearance to various landscapes, particularly in forested and mountainous regions.
Species of Ball lichens
Photo By Liam O'Brien , used under CC-BY-4.0 /Cropped and compressed from original