Wormy Chestnut

 Wormy Chestnut (Castanea dentata) Caused by an accidentally introduced Asian bark fungus (Cryphonectria parasitica), the chestnut blight of the early 1900s was responsible for killing over three billion chestnut trees. The wood in these standing trees was subsequently damaged by insects, leaving holes and discoloration. The trees were then subsequently harvested and converted into lumber (called Wormy Chestnut). Between the nail holes, discoloration, worm and insect damage, Wormy Chestnut is preferred in applications where a rustic or unpolished appearance is desired.   Because of the blight wiping out nearly all mature American Chestnut trees, its lumber is both rare and (relatively) valuable. Wormy Chestnut in particular is usually salvaged from old barns and other structures, and reprocessed and sold as reclaimed lumber. Prices are likely to be high for a domestic hardwood.   Chestnut is rated as very durable against rot. The heartwood is a light to medium brown, darkening to a red