Mine Fungus Guide

Antrodia vaillantii

Appearance

  • Mycelium: white, fern like.
  • Hyphae strands remain flexible when dry.
  • Sporophore: white irregular plate, varies in depth from 2-12mm.
  • Spores: white (rarely seen in bulk).

Lifecycle

  • Microscopic threads (known as hyphae) invade the cells of the wood to form a vegetative surface (or mycelium).

Habits

  • This attacks timber with a higher moisture content than dry rot.
  • The surface of the rotted wood splits into squares.
  • Sometimes called the White Pore Fungus, this fungus can grow at temperatures up to 36 C, conditions which would bring the growth of dry rot and other fungi to a halt.
  • Occurs regularly in mines in Great Britain, Continental Europe and many other parts of the world, hence its common name.
  • It can be found in buildings where the timber has been exposed to very damp conditions.