Prunus Demissa, also known as the Western plum or Oregon plum, is a fruit-bearing tree that is native to North America. This tree belongs to the family Rosaceae and is small, bushy, and deciduous. Often used in landscaping and for its edible fruit, the Prunus Demissa has several synonyms, including the Pacific plum, California wild plum, Sierra plum, and Klamath plum. In addition, the Latin name for this tree has been changed over time and was formerly known as Prunus subcordata. The fruit of the Prunus Demissa is a sweet and tangy plum that can be eaten raw or used in jams, jellies, and baked goods.