Crown of thorns (plant)

The crown of thorns (also known as Christ plant, or Christ thorn, called Corona de Cristo in Latin America) is a woody, succulent species of Euphorbia native to Madagascar. The species name commemorates Baron Milius, once governor of Réunion, who introduced the species to France in 1821. It is suspected that the species was introduced to the Middle East in ancient times, and legend associates it with the crown of thorns worn by Jesus.