Malus Malus Malus ( or ) is a genus of about 30–55 species of small deciduous trees or shrubs in the family Rosaceae, including the domesticated orchard apple ("M. pumila" syn. "M. domestica" ) – also known as the eating apple, cooking apple, or culinary apple. It is dealt with under Apple. The other species are generally known as crabapples, crab apples, or wild apples. The genus is native to the temperate zone of the Northern Hemisphere. Apple trees are typically tall at maturity, with a dense, twiggy crown. The leaves are long, alternate, simple, with a serrated margin. The flowers
Malus transitoria Society's Award of Garden Merit. It is also used as rootstock for other apples. Malus transitoria Malus transitoria, the cut-leaf crabapple, is a species of flowering plant in the crabapple genus "Malus" of the family Rosaceae. It is native to China. The Latin "transitoria" means "short-lived". The name "cut-leaf" refers to the shape of the leaves. "Malus transitoria" is a deciduous tree growing to tall by wide. The deeply divided leaves turn yellow in autumn. It produces abundant white flowers, and small yellow fruits 8 mm in diameter. Varieties include: "Malus transitoria" is cultivated as an ornamental tree, for its