| Information sur la photo |
| Copyright: Kristina Gir (Friesian) (2) |
| Genre: Plants |
| Média: Couleur |
| Date de prise de vue: 2009-07-12 |
| Catégories: Flowers |
| Exposition: f/2.8, 1/80 secondes |
| More Photo Info: [view] |
| Versions: version originale |
| Date de soumission: 2009-11-02 12:38 |
| Vue: 133 |
| Points: 0 |
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| [Ligne directrice - Note] Note du photographe |
Oleander (Nerium oleander, (pronounced /ˈnɪəriəm ˈoʊliː.ændər/), is an evergreen shrub or small tree in the dogbane family Apocynaceae and is one of the most poisonous plants known. It is the only species currently classified in the genus Nerium.
It is native to a broad area from Morocco and Portugal eastward through the Mediterranean region and southern Asia to Yunnan in southern parts of China. It typically occurs around dry stream beds. It grows to 2-6 m tall, with spreading to erect branches. The leaves are in pairs or whorls of three, thick and leathery, dark green, narrow lanceolate, 5-21 cm long and 1-3.5 cm broad, and with an entire margin. The flowers grow in clusters at the end of each branch; they are white, pink, red or yellow, 2.5-5 cm diameter, with a deeply 5-lobed corolla with a fringe round the central corolla tube. They are often, but not always, sweetly scented. The fruit is a long narrow capsule 5-23 cm long, which splits open at maturity to release numerous downy seeds. |
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