Rose

Roses are flowering plants in the genus Rosa, which belongs to the family Rosaceae. The genus includes more than 100 naturally occurring species, mostly native to temperate and subtropical regions of the Northern Hemisphere. Roses range from low-growing shrubs to climbing plants, and their stems often bear prickles that can help deter herbivores. Their leaves are usually divided into several leaflets with toothed edges.

Wild roses generally have five petals, while many cultivated roses have much more complex flowers because generations of selection have favored additional petals and particular colors, shapes, and scents. Rose flowers may be white, yellow, pink, orange, or red, depending on the species or cultivated variety. After pollination, some roses develop a structure called a rose hip, which contains seeds and can be eaten by various animals.

Roses interact with many insects and other animals that visit their flowers. Bees are important pollinators, often collecting pollen from flowers that provide little or no nectar. The scent and color of a rose can vary greatly, and these characteristics may influence which insects visit it. Humans have cultivated roses for thousands of years, first selecting useful or attractive wild forms and later creating numerous horticultural varieties through breeding.

Today, roses are widely grown in gardens, parks, and containers, while some are cultivated for the production of perfume, cosmetics, or edible products. Rose hips can be used in certain foods and herbal preparations because they contain vitamin C and other compounds, although their composition varies among species. The rose has also acquired cultural meanings in many societies, but these meanings differ across regions and periods. Scientifically, the genus is notable for its diversity and for the extensive human selection that has shaped modern cultivated roses.