Thevetia yccotli, commonly known as Yellow Oleander, is a flowering plant species belonging to the family Apocynaceae. Native to Central America and Mexico, it is an evergreen shrub or small tree that can reach heights of up to 8 meters. Thevetia yccotli is characterized by its elliptical, glossy, and leathery leaves that grow in an alternate pattern along its branches.
The plant produces vibrant, trumpet-shaped flowers that are typically yellow, although they may occasionally appear in shades of peach or orange. These fragrant blossoms, around 4-7 cm in size, grow in clusters at the tips of the branches and attract pollinators like bees and butterflies. Following the flowering period, Thevetia yccotli forms small, rounded fruits containing seeds which are spread by wind or animals.
While admired for its aesthetic appeal and ornamental value, it is essential to note that the entire plant, including its seeds and sap, is highly toxic. The toxins found in Thevetia yccotli, including cardiac glycosides, can affect both humans and animals if ingested or even upon skin contact. Symptoms of poisoning may include nausea, irregular heartbeats, abdominal pain, and in severe cases, it can lead to cardiac arrest or even death.
Due to its toxicity, Thevetia yccotli is often used with caution in traditional medicine practices for various purposes such as treating fever, heart problems, and skin conditions. In the modern era, the plant's extracts are also studied for potential pharmacological uses, but its highly toxic nature calls for careful handling and use under professional supervision.
