#genus_Armillaria__Armillaria  genus of edible mushrooms having white spores an annulus and blue juice; some are edible; some cause root rot
  supertype:  fungus_genus  includes lichen genera
  member of:  family_Tricholomataceae
  member:  shoestring_fungus  any of several fungi of the genus Armillaria that form brown stringy rhizomorphs and cause destructive rot of the roots of some trees such as apples or maples
  member:  Armillaria_caligata__booted_armillaria  fungus with a brown cap and white gills and a membranous ring halfway up the stalk

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