giant mushrooms (Auckland, New Zealand) photo by wonderferret
I believe that mycelium is the neurological network of nature. Interlacing mosaics of mycelium infuse habitats with information-sharing membranes. These membranes are aware, react to change, and collectively have the long-term health of the host environment in mind. The mycelium stays in constant molecular communication with its environment, devising diverse enzymatic and chemical responses to complex challenges.
~ Paul Stamets
(Mycelium Running: How Mushrooms Can Help Save the World)