MEMBUAT REPORT TEXT

Rose

            A rose is a woody permanent of the genus Rosa, contained by the family Rosaceae. There are more than 100 species. They arise in a group of plants that can be vertical shrubs, climbing or bringing up the rear with stems that are armed with pointed prickles. They flowers be different in size, smells, shapes, large  and in colors ranging from white , yellows, pink and reds. Most species are from Asia, with smaller numbers from Europe, North America, and northwest Africa.
            The leaves are born naturally on the stem. In most species they have stem’s long 5 until 15 centimetres. Usually the leaves have a jagged boundaries, and continously a few small prickles on the underside of the stem. The flowers of most species have five petals, but in the case of Rosa sericea, it has only four petals. Each petal is divided into two separate lobes and is generally white , pink,  yellow or red.

While the sharp objects along a rose stem are commonly called "Thorns", they are technically prickles – out growths of the epidermis (the outer layer of tissue of the stem). Rose prickles are typically sickle-shaped hooks, roomates support the rose in hanging onto other vegetation when growing over it. Some species such as Rosa rugosa and Rosa pimpinellifolia have closely packed straight prickles, possibly an adaptation to reduce browsing by animals, but also possibly an adaptation to lock in wind-blown sand and so reduce erosion and protect their roots. Although the presence of prickles, roses are frequently browsed by deer.

Some species of roses have only remnant prickles that have no points. Roses are best known as decoration plants grown for their flowers in the garden and commonly indoors. They have been also used for perfume and commercial cut flower crops. Some are used as a countryside plants, for hedging and for other effective purposes such as slope stabilization. They also have a little usefulness by medical.