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Queensland Government
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Queensland Health
Health Services > Queensland Poisons Information Centre

Plants and mushrooms

Pink Oleander

Pink oleander shrub close up of a fruit pod and seeks of Pink oleanderclose up of a flower of Pink oleander
Category 1 toxicity iconCategory 2 toxicity iconCategory 3 toxicity iconCategory 4 toxicity icon

 Common name   Pink oleander
 Botanical name   Nerium oleander
 Other common names   Oleander, Oleander rose laurel, White oleander
Family   Apocynaceae
 General description   An ornamental shrub to 4m, often with many slender stems from the ground. Dwarf, double-flowered and variegated varieties are now popular.
Flowers   The perfumed flowers are pink, red, white or apricot, 4–5cm across with five spreading petals, and are usually clustered at the end of the branches.
Leaves   The leaves are lance-shaped, leathery and stiffly pointed, 7.5–20cm long and 1.3–2cm wide, arranged in groups of two or three along the branch.
 Fruit/Berries   The fruit are long narrow pods containing numerous silky hairy seeds.
Other   The sap is milky.
Symptoms   All parts of this plant are toxic and deaths have been reported from significant ingestions. Symptoms may include nausea, vomiting, abdominal pain, lethargy and dizziness. Delayed effects include slow heart beat, seizures and coma. The flower perfume may cause respiratory irritation and skin contact with the sap may cause dermatitis in sensitive individuals.
Toxicity category   1, 2, 3, 4
Warning   For all ingestions seek urgent medical assistance.


Last Updated: 24 August 2010
Last Reviewed: 31 October 2008