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Rosa, a woody plant of Rosaceae, has thick stems and clumps; Branchlets densely linear, prickly; Leaves ovate or elliptic, with pointed pot teeth; Pedicel with villi and glandular hairs, petals purple or white, fragrant, obovate; When the fruit is ripe, it is oblate and brick red; Flowering in May-June; Result period: August-September.
The name of rose comes from Shuowen: "Rose, the beauty of stone, the pearl of rose." It means "rose" is the most beautiful in jade and "rose" in jewelry. Call them "roses" and "roses".
Roses are native to China, North China, Japan and South Korea, and are distributed in other provinces and regions of China except Inner Mongolia, Xinjiang, Qinghai and Tibet, and also in the cold temperate to subtropical regions of Asia, Europe, North America and North Africa all over the world. Roses like sunny, cold-resistant and drought-tolerant, and like loose and fertile loam with good drainage. The propagation methods of roses mainly include ramet propagation and cutting propagation.
It is recorded in Compendium of Materia Medica that roses can nourish blood, promote blood circulation and regulate qi, and can be used as medicine to treat wind arthralgia, liver and stomach gas pain, fullness in chest and abdomen, irregular menstruation and other symptoms. Rose petals can be made into cake stuffing, rose wine and rose syrup, and can be dried in the sun to make tea. Fruit is rich in vitamin C, malic acid and carotene.
Flowers can be steamed into aromatic oil, which can be used in food and cosmetics. Roses are gorgeous and have high ornamental value, which can be used as ornamental flowers in gardens. The flower language of red rose is "madly in love, passionate and deeply in love with you"; The flower language of pink rose is "first love, courtship, love and special care"
According to fossil research, there were Rosa plants on the earth thousands of years ago. Rose belongs to Rosaceae. Like many kinds of flowers of Rosa, it originated in northern China, Korea, Japan, Russian and other temperate regions in the northern hemisphere. According to records, it was widely planted in ancient Babylon and ancient Greece in BC. Among them, in the architectural decoration of ancient Greece, coins and murals in Crete, roses are found to be useful for carving and painting.
At the beginning of AD, the Roman Empire began to flourish, and the ancient Egyptians sold the roses from Southwest Asia to Rome. /kloc-After 0/2 century, the rose planting industry rose in European countries, especially in Britain, where roses became the royal garden and the main flower planting in China.