Wood Stains

Timber Stains

21212113

Blue Stain in pine board.

21212114

Synnemata produced by a blue stain fungus.

21212115

Perithecia produced by a blue stain fungus. Note bulbous base of each perithecium.

21212126

Red stain in box elder.

21212116

Green stain in aspen caused by Chlorociboria.

A greenish black stain in oak caused by iron-tannic staining.