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Nerion oleandrum, Nerium carneum, Nerium floridum, Nerium grandiflorum, Nerium japonicum, Nerium lauriforme, Nerium odoratissimum, Nerium splendens, Oleander vulgaris
Common oleander, daphla, haban, Nerium mascatense, ward el-homar
Nerium oleander /ˈnɪəriəm ˈoʊliː.ændər/(Tamil:அறளி பூ/Alari pū) is an evergreen shrub or small tree in the dogbane family Apocynaceae, toxic in all its parts. It is the only species currently classified in the genus Nerium. It is most commonly known as oleander, from its superficial resemblance to the unrelated olive Olea. It is so widely cultivated that no precise region of origin has been identified, though southwest Asia has been suggested. The ancient city of Volubilis in Morocco may have taken its name from the Berber name oualilt for the flower. Oleander is one of the most poisonous of commonly grown garden plants.
Nerium oleander is an evergreen shrub native to the Mediterranean region, known for its toxic leaves and flowers. In Qatar, it has been naturalized and is commonly found in urban landscapes, roadsides, and coastal areas. Studies have reported its presence in various regions of Qatar, including Doha and the northern coast, where it often grows as an invasive species. Despite its toxicity, Nerium oleander is widely cultivated for ornamental purposes due to its showy flowers and drought tolerance, making it a common sight in Qatari gardens and public spaces.
Flowers of Nerium oleander near Majlis Al Taawon Street in West Bay. Doha, Qatar, April 19, 2014
Majlis Al Taawon Street, Doha, Qatar
Dry bush of Nerium oleander on old roundabout near Al Dhabiya on north-western coast, Ash Shamal area. Qatar, June 17, 2016Unnamed Road, Qatar
Green branch of Nerium oleander with fruits on old roundabout near Al Dhabiya on north-western coast, Ash Shamal area. Qatar, June 17, 2016Unnamed Road, QatarObservations of Nerium oleander in Qatar reveal varying stages of growth and development. In Doha's West Bay, the plant was seen blooming with vibrant flowers on April 19, 2014, near Majlis Al Taawon Street. In contrast, a dry bush of Nerium oleander was spotted on an old roundabout near Al Dhabiya in the Ash Shamal area on June 17, 2016, suggesting a lack of water or harsh environmental conditions. However, on the same day and location, a green branch with fruits was also observed, indicating that the plant is capable of thriving in Qatar's environment, potentially with adequate care or favorable microclimatic conditions. These observations highlight the adaptability and resilience of Nerium oleander in different environments within Qatar. The plant's ability to produce flowers and fruits in certain areas suggests its potential for ornamental and ecological value.
www.catalogueoflife.org
QNHG (Qatar Natural History Group) and associated people, for a possibility to participate in their field excursions and to learn about local nature.