The rose hip and rose haw, is the pomaceous fruit of the rose plant, that typically is red-to-orange, but might be dark purple-to-black in some species. Contrary to the fairly common myth, rosehips are not poisonous. Rose hips of some species, especially Rosa canina (Dog Rose) and R. majalis, have been used as a source of Vitamin C. Rose hips are commonly used as a herbal tea, often blended with hibiscus and as an oil. They can also be used to make jam, jelly, marmalade and wine. Rose hip soup, "nyponsoppa," is especially popular in Sweden. Rhodomel, a type of mead, is made with rose hips. Some species of rose are sometimes referred to as rose hip, including Rosa canina (dog rose), R. rubiginosa, and R. moschata (Musk-rose). Rose hips are used for herbal tea, jam, jelly, syrup, beverages, pies, bread, and marmalade. A few rose species are sometimes grown for the ornamental value of their hips, such as Rosa moyesii, which has prominent large red bottle-shaped fruits. Rose hips have recently become popular as a healthy treat for pet chinchillas. Chinchillas are unable to manufacture their own Vitamin C, but lack the proper internal organs to process many vitamin-C rich foods. Rose Hips provide a sugarless, safe way to increase the Vitamin C intake of chinchillas and guinea pigs. Rose hips are also fed to horses. The dried and powdered form can be fed at a maximum of 1 tablespoon per day to improve coat condition and new hoof growth. The fine hairs found inside rose hips are used as itching powder. Dried rosehips are also sold for primitive crafts and home fragrance purposes. Rosehips are scented with essential oils and can be used as a potpourri room air freshener. Roses are propagated from hips by removing the seeds from the aril (the outer coating) and sowing just beneath the surface of the soil. Placed in a cold frame or a greenhouse, the seeds take at least three months to germinate. In World War II, the people of England gathered wild-grown rose hips and made a Vitamin C syrup for children. This was because German submarines were sinking many commercial ships: citrus fruits from the tropics were very difficult to import.