hongo oreja de puerco 14
It is the name of several fungi such as Gomphus clavatus, Lactarius indigo, Discina perlata or Hypomyces lactifluorum, which would not really be the fungus but a bacterium that especially parasitizes the Lactarius and gives them a reddish orange or brownish color. The name is because of the shape they take, which resembles a pig's ear.