The phrase "common fungus" refers to a type of fungus that is found often or widely in many places or situations. It is not rare or unique, but rather a usual or typical type of fungus. Full definition
It is a necrotrophic parasite on weakened Birches, and will cause brown rot and eventually death, being one of the most common fungi visible on dead Birches. (sciencedaily.com)
«It's just a really common fungus in the environment that mostly lives on dead and dying plant tissue,» Leonard says. (scientificamerican.com)
Clink links for Common Fungi, Tree, Grass, Insect and Weed PDF files. (ttca-online.org)