👉 Perixerus is a term describing a type of fungus that grows in soil, typically on or near a surface, and can be found in various ecosystems around the world. It primarily affects the health of the soil by reducing its nutrient content, which can lead to poor growth conditions for plants. Perixerus also plays a crucial role in the decomposition process of organic matter in the soil, contributing to the overall balance and nutrient cycling within the ecosystem.