Pinus edulis is a species of pine tree that is also commonly referred to as the pinyon pine or the Colorado pinyon. Synonyms for Pinus edulis include Pinus monophylla, the single-leaf pinyon, as well as Pinus cembroides, the Mexican pinyon. These trees are commonly found in southwestern North America, typically in locations with a dry and arid climate. They are known for their edible seeds, which are used in traditional Native American cuisine. The pinyon pine trees are an important part of the ecosystem, providing shelter and food for various wildlife, including birds, squirrels, and deer.