Pinus Attenuata is commonly known as the knobcone pine, a species of coniferous evergreen tree native to the western United States. Other synonyms for this tree include the shore pine, bishop pine, and monterey pine. It can grow up to 25 meters tall and has dark green needles that grow in groups of three. The bark of the knobcone pine is thick and rough and can be brown or gray. The tree is valued for its wood, which is often used for construction and furniture making. It is also an important habitat for various wildlife, including birds and small mammals.