The Western crab apple, also known as the Pacific crab apple or the Oregon crab apple, is a fruit-bearing tree native to the Pacific Northwest region of North America. Its scientific name is Malus fusca, and it is a member of the Rosaceae family. There are several synonyms for the Western crab apple, including the wild apple, the black hawthorn, the western hawthorn, the Oregon apple, and the wild crab. This small tree produces red or yellow crab apples that are sour, crisp, and often used for making preserves, jams, and jellies. The Western crab apple is an essential component of Pacific Northwest ecosystems and is enjoyed for both its ornamental and culinary qualities.