Nothofagus dombeyi, Dombey's beech, coigue, coihue or coigüe (from Mapudungun koywe) is a tree species native to southern Chile and the Andean parts of Argentine Patagonia. It is a fast-growing species that can live in a wide range of climatic conditions, and forms dense forests. It is cultivated for its timber, and as an ornamental subject.