The common wild rose is a Arbrisseau spine ux of the rosacée family of the S, very common in the moderate areas of the old world. One finds it in the hedges and wood especially in Plaine. It is a species close to the cultivated Rosier S, but always with Fleur S simple. It is used like Porte-greffe for improved variety S of pink S.
Scientific name: Rosa canina L. It belongs to the kind Rosa , section of the '' Caninæ ''.
Common nouns: wild rose, wild rose of the dogs, rose tree of the dogs, wild rose tree, rose tree of the hedges. The name of “rose tree of the dogs” comes from the property allotted in Antiquity to the root of this supposed plant to cure the Rage.
The Sheet S alternate, made up, include/understand 5 to 7 toothed elliptic leaflets.
Flowers, or wild roses, from 4 to 5 cm in diameter, have a simple corolla with five Pétale S white rosy, and many cheesecloth S. They are often solitary or joined together in Corymbe S. the floral Réceptacle is dug in the shape of ballot box (Hypanthium) which contains the hairy Carpelle S.
The Fruit S (Cynorrhodon S or familiarly hips), of ellipsoidal form, are red with maturity, about October. They have from 1,5 to 2 cm length. They result in fact from the transformation of the floral receptacle (false fruits), which contains truths fruits (Akène S resulting from the transformation from carpelles).
See also: Rosa sect. Caninae
The wild rose was used as Porte-greffe for various varieties of Rosier S, but currently only its variety Rosa canina inermis is still used.
Horticultural varieties were selected for the decorative culture.
The wild rose is used in perfumery for its delicate notes.
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