Earth Life
Earth Life Web: What Is a Lichen?
A Lichen is made up of two parts: a fungus and an algae or cyanobacteria. To find out more read about their morphology and who benefits from this symbiotic relationship.
University of Guelph
Canada's Aquatic Environment: Lichens
Find out the exact definition for a lichen when you explore this resource. Examine the morphology, reproduction and importance of Lichen through the content of this resource.