Rose is the general name of many plants and cultivated flowers in Rosaceae and Rosaceae.
Most of them have thorns, needles or thorns, sparse without thorns, hairy, hairless or glandular. Leaves alternate. Flowers are solitary. Receptacle is spherical, altar-shaped to cup-shaped. Petals 5, sparse 4, spreading, imbricate, white, yellow, pink to red.