MedlinePlus Medical Encyclopedia: Oleander (Nerium oleander)

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Oleander (Nerium oleander)

Oleander (Nerium oleander) is a common ornamental evergreen shrub. It is used as a freeway median divider in warmer states, such as California. This plant is extremely toxic, and a single leaf may kill an adult. This photograph shows oleander not yet in bloom.

Update Date: 4/27/2006

Updated by: A.D.A.M. Medical Illustration Team.

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