Mexican Oleander


Scientific Name

Cascabela thevetia (L.) Lippold


Other Names


Life Form

Shrub


Family

Apocynaceae



Image by - Saroj Kasaju
Usages

Fodder - It is used as animal food.


Native to

Mexico to Tropical America


Habitat

Thrives in seasonally dry tropical biome warm, tropical environments with moderate to high rainfall. Found in open woodlands, disturbed areas, along waterways.


Conservation Status

Least Concern



Plant Description

It is a large shrub (240-300 cm tall) with a spread of 120-180 cm or small tree; 600-900 cm tall.

Stem is known for containing a milky white sap, which is toxic if ingested.The branching pattern is generally irregular, with branches arising at various angles from the main stem. This contributes to the bushy or spreading growth habit in the shrub form and can be shaped for a more desirable form in the tree form.

Leaves are mostly in whorls of three, long and narrow. Tip of leafs are pointed with a dark green color. Individual leaves typically range from 6-15 cm in length and 0.5-1.5 cm in width.

Flowers are generally yellow, but there are varieties with white and orange flowers too. The flowers bloom in terminal clusters called cymes. These clusters typically hold a few to several flowers, creating a visually appealing display. The individual flowers are trumpet-shaped or funnel-shaped, with a long, narrow tube that flares out at the end.

Fruit is small, containing two to four flat seeds. If ingested may experience pain in the mouth and lips, may also develop vomiting, cramping, abdominal pain, nausea and bradycardia shortly after ingestion.