The Knobcone pine is a species native to the western United States, particularly found in California, Oregon, and Nevada. This evergreen tree is characterized by its small cones with round knobs on the scales, hence its name. The Knobcone pine is also known as the Pinus attenuata, given its thin and flexible branches. Other synonyms of the Knobcone pine are the Long-cone pine, Turpentine pine, and California gnarled pine, highlighting its unique features and regional significance. This resilient tree has been used for timber and fuel, and its cones serve as food for wildlife. Its distinct appearance and importance to the region make it a cherished part of the western ecosystem.