Ding Wenjiang Ming Garden - Sichuan Rose / Chengdu rose wholesale / Rose prices rose (scientific name: Rosa) is the world's most famous ornamental plants. All shrubs, 5-lobed petals or petals, flower aroma, often prickly stems;. Pinnate leaves a very thin single; pistil majority; when ripe fleshy receptacle while color; achenes, born in the cup or altar shaped receptacle inside. Widely distributed in Asia, Europe, North Africa, North America continents cold temperate to subtropical regions. There are more than 200 kinds, 91 kinds of Chinese-made, rose, rose and rose as its representative plants. Ornamental value Rosa is one of the world famous ornamental plants. In China has a long history of cultivation, much like Jin Wang in 1630 as "florilegium" 1688 Chen correctly the child as "esoteric reading glasses," Wang Hao in 1708 as a "broad florilegium" There are rose, rose, rose flowers, woody flower records. Before the 18th century in Europe rose only French rose, cabbage roses and roses and a few other types of Turkic, but the lack of seasonal flowering varieties, there is no open yellow varieties. 18 to the 19th century, after the introduction of China rose, with the original and repeated backcross hybrid varieties, bred rose, perfume rose, multiflora rose and rose and other varieties. Rosa plant pleasant flowers, the petals of many species can be extracted precious aromatic oils, commonly used types of Turkic rose, rose, Rosa Mountains, multiflora rose and so on. The nutritional value of wild species Rosa 38 fruits (hereinafter referred to as rose hips) of economic traits were analyzed and determined the content of VC, VE and other important vitamins and carotenoids. Hip VC content between this species vary widely, with the highest levels rose Qinling (2576mg / 100g), the lowest levels rose Deqin (49mg / 100g). Significant differences between species carotene content to content Rosa henryi as the highest (19.24mg / 100g), content xanthina the lowest (0.06mg / 100g). Little difference between VE content types, in 1.34mg / 100g (xanthina) to 3.86mg / 100g (Rosa bracteata R.bracteata) between. Subgenus 54 kinds of wild rose species important vitamins fruit statistical analysis showed that the vitamin content of a packet with a certain relevance, especially in correlation with VC content grouping the most obvious high Guiwei group and lobular group Vc content (mean higher than 1800mg / 100g); column group together, Rose group, woody group and group bracteata low levels (mean in 300mg / 100g or less), celery leaves very wide group except VC content rose thorn, the other species concentrations are very low (mean 190mg / 100g). Carotene content grouping also has a certain relevance, high carotene content Guiwei group, celery leaf group, co column group and bracteata group Means 6mg / 100g or more; Rose group, lobular group and woody group content lower mean at 0.4mg / 100g or less. Etiquette in China rose rose represents love. People love to make baskets with roses, contrast festive atmosphere. VIP visit, presented a bouquet of red roses warmly welcomed. Boys and girls give each other red roses symbolize love feelings. Marriage marriage, giving red or pink roses happily married couple, said the blessing, happiness and good. Rose exchanged colorful festival express holiday wishes. Many ancient civilizations of the world will be roses as truth, goodness and beauty symbol. In Europe, sending a rose, indicating that courtship. In France, a red rose means "I'm madly in love with you"; White roses represent love quietly germination. Iran rose as the national flower. United States rose as the national flower, but Rose, Rose, and Rose is not clearly defined, three kinds of flowers also subject to a favorite, red roses and roses are as Valentine with flowers.