Species Involved
There are about 60 mushroom species which can grow in the fairy ring pattern. The best known is the edible Scotch bonnet (Marasmius oreades), commonly known as the fairy ring champignon.
One of the largest rings ever found is in France. Formed by Clitocybe geotropa, it is thought to be about 600 metres (2,000 ft) in diameter and over 700 years old. On the South Downs in southern England, Calocybe gambosa has formed huge fairy rings that also appear to be several hundred years old.
Read more about this topic: Fairy Ring
Famous quotes containing the words species and/or involved:
“Genius detects through the fly, through the caterpillar, through the grub, through the egg, the constant individual; through countless individuals the fixed species; through many species the genus; through all genera the steadfast type; through all the kingdoms of organized life the eternal unity. Nature is a mutable cloud which is always and never the same.”
—Ralph Waldo Emerson (1803–1882)
“Why does philosophy use concepts and why does faith use symbols if both try to express the same ultimate? The answer, of course, is that the relation to the ultimate is not the same in each case. The philosophical relation is in principle a detached description of the basic structure in which the ultimate manifests itself. The relation of faith is in principle an involved expression of concern about the meaning of the ultimate for the faithful.”
—Paul Tillich (1886–1965)