crab apple, crabapple - small sour apple; suitable for preserving; "crabapples make a tangy jelly"

apple tree - any tree of the genus Malus especially those bearing firm rounded edible fruits

cherry apple, cherry crab, Malus baccata, Siberian crab, Siberian crab apple - Asian wild crab apple cultivated in many varieties for it small acid usually red fruit used for preserving

Malus angustifolia, Southern crab apple, flowering crab - small tree or shrub of southeastern United States; cultivated as an ornamental for its rose-colored blossoms

apple tree - any tree of the genus Malus especially those bearing firm rounded edible fruits

Malus sylvestris, wild crab - wild crab apple native to Europe; a chief ancestor of cultivated apples

American crab apple, garland crab, Malus coronaria - medium-sized tree of the eastern United States having pink blossoms and small yellow fruit

Malus fusca, Oregon crab apple - small tree or shrub of western United States having white blossoms and tiny yellow or red fruit

Iowa crab, Iowa crab apple, Malus ioensis, prairie crab, western crab apple - wild crab apple of western United States with fragrant pink flowers

apple - fruit with red or yellow or green skin and sweet to tart crisp whitish flesh

crab apple, crabapple, cultivated crab apple - any of numerous varieties of crab apples cultivated for their small acid (usually bright red) fruit used for preserving or as ornamentals for their blossoms