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| [Note Guidelines] Photographer's Note [French] |
The plant:
Rosa canina, Linné, 1753
Dog Rose, Common Briar
Dornrose, Echte Hunds-Rose, Heckenrose, Hundrose
Escaramujo, Roser cani, Rosal silvestre
Rosa canina, Rosa di Macchia, Rosa selvatica comune
Αγριοτριανταφυλλιά , Ροδή η κυνορροδή
Rosier des chiens, Églantier des chiens, Rosier des haies, Églantine
Division : Magnioliophyta
Classe : Magniolipsida
Sous-Classe : Rosidae
Order : Rosales
Family : Rosaceae
Tribe :
Genus : Rosa
Species : Rosa canina
Phylogenetic classification:
Perennial Plants of the order Rosales, belonging to the Rosaceae family and Rosa gender . This is an advanced Angiosperm (euangiosperme), dicotyledons triaperturée, advanced.
Status:
No indication of protection for the plant which is most widespread and cosmopolitan.
Origin:
Multiple Originally, this plant is very cosmopolitan: North Africa, Canary Islands and Madeira, West Asia, Afghanistan, Iran, Iraq, Israel, Lebanon, Syria, Caucasus region, Central Asia (Tajikistan), Indian subcontinent ( Pakistan), throughout Europe, the Mediterranean to Scandinavia, including the British Isles and Russia. She was naturalized in North America (United States) and Oceania (Australia, New Zealand).
Ecology:
Encountered in regions of plains and low mountain in various types of soils.
General Description:
It is a tree a few meters. It consists of robust and vigorous shoots, erected or dumbant. The branches often bear spines strong and hooked, often dilated at their base. The flowering branches do not usually have spine. The leaves are alternate, pinnately-compound and include five to seven leaflets elliptic, coarsely toothed. The leaflets have an average size of four to five centimeters in length, about two inches wide at the fort. The corolla of the flowers, white to pink, has an average diameter of five centimeters. It has five petals and numerous stamens. There is no sepals: this is a single flower. The floral receptacle is dug shaped urn containing carpels hairy to give the real fruit of the plant. False fruit or Cynorrhodons are bright red at maturity (usually the maturity is in October). Its size of about two centimeters, these false fruits come from the transformation of the floral receptacle and contain real fruit (which are akenes) embedded in the middle of many hair urticants. The flowers are either solitary or united in corymbes.
Features:
The dog rose was used as the rootstock for different varieties of roses, but currently only varieties inermis Rosa Canina (without spines) and Rosa Canina Pfänder (excellent for grafting roses stems) are used. Horticultural varieties have been selected for ornamental culture.
The eglantine is used in perfumery for its delicate notes. Its fruits are very rich in vitamins (C, B and PP - the levels of vitamin C are twenty times higher than those of citrus fruit).
It is a wild plant, whose fruits are edible and used in many ways: fresh, softened by frost or after a slight burning, they form a paste that is eaten with sweet milk. But they are used especially in jams, and syrups in frozen. Reduce dried and powdered, are used in decoction for teas. All information is food (and many others) are listed on the site http://www.plantes-comestibles.com/ that you can recommend to all for its clarity and rich editorial. On this site the recipe for the jam of cynorrhodon (or jam of boutemousse) is precisely detailed, and many other usefull informations.
A note in the pseudo-fruit, the presence of numerous hairs, which can be particularly urticants and frequently used in the past by children from farms, to make a bad joke.
Sources :
BONNIER G. et DOUIN M., La grande flore
ENCYCLOPEDIE DE LA PLEIADE – Botanique
http://www.tolweb.org/tree/
http://tolweb.org/Rosales/21029
http://reco-plantes-fraiches.servhome.org/
http://www.tela-botanica.org/eflore/BDNFF/4.02/nn/56619/synthese
http://tolweb.org/Rosales/21029
http://ladymarmelade.canalblog.com/archives/les_florales/index.html
http://www.pectine.com/rec_11.htm
http://reco-plantes-fraiches.servhome.org/
http://www.plantes-comestibles.com/plantes-comestibles.php?PAGE=fiche.php?ID=eglantier
http://www.plantes-comestibles.com/
The camera:
Camera : Olympus E-520
Lens : Zuiko macro 50mm
Aperture : f/8,0
Speed : 1/320
Priority Aperture
Sunny weather, cloudy
Time : 16h25 TU
ISO – 640 equivalent
The shot:
Initial size : 4032 x 3024 px
Extenion : Raw ,orf
Résolution : 314ppp x 314ppp
Color scheme : sRGB
Final size : 800 x 600 jpg
Softaware : GIMP
Resizing, Gamma and saturation improvment, sharpenning of the picture. |
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(1366)
salut!
belles couleurs bon POV POF tres joli photo! bravo
a tres bientot
amicalement
Joffrey