The crossword solution for the term WHITE OR YELLOW TREE is BIRCH. The BIRCH tree is a species of deciduous tree native to northern temperate regions, and is one of the most common trees in Europe and North America. It is a medium-sized tree, typically reaching heights of 15–25 m tall, with a trunk up to 1 m diameter. The bark of the BIRCH tree is white or yellowish in color, and is often marked with horizontal lenticels.