Nerium Oleander is a beautiful, yet highly poisonous plant that is commonly found in warm climates. This tropical plant is known for its fragrant flowers that come in shades of pink, white, and red. However, some people may be unaware of the various synonyms that are associated with this plant. For instance, Nerium Oleander is also referred to as oleander, rosebay, or adelfa. In addition, it has been known by other names such as Kaner, Thevetia peruviana, and Thevetia neriifolia. The many synonyms of Nerium Oleander not only provide a fascinating glimpse into the plant's history, but they also serve as a reminder of the dangers associated with this highly toxic plant.