It is called the queen of flowers, also known as "moon red". It is an evergreen and semi evergreen low shrub. It blooms all the year round. It is generally red, pink, occasionally white and yellow. It can be used as an ornamental plant or a medicinal plant, also known as rose. There are three natural varieties. Modern rose has various flower types, including single and double petals, as well as beautiful flower types such as high heart curling; Its colors are gorgeous and rich, including not only single colors such as red, pink, yellow and white, but also mixed colors, silver edges and other varieties; Most varieties are aromatic. There are many kinds of roses, nearly 10000 in the world and more than 1000 in China.