1 Iritis is uncommon, but can be due to trauma, infections, or autoimmune conditions. Symptoms include pain, red eye, and often, decreased vision.  Optic neuritis. The nerve travelling from the back of the eyeball into the brain can become inflamed.
Oak root fungus, or white rot, is a widespread disease that becomes visible just beneath the bark and on roots. What looks like layers of light brown to tan mushrooms form in clusters at the base of the trees.
The Basidiomycota Division of the Fungi Kingdom contains mushrooms, jelly fungi, polypores, tooth fungi, crust fungi, chanterelles, coral fungi, and puffballs. Most of the fungi you would find in a yard, forest, or field is in the Basidiomycota Division.These fungi have fleshy bodies and many of them are edible.ne thing to remember is that mushrooms, puffballs, etc. are only a part of the fungus. The main body of a fungus is a network of tiny threads, called mycelia, which are usually hidden under tree bark, dead leaves, or soil. The part of the fungus that you see is much like a flower on a larger plant.