Erythrina Lysistemon, commonly known as the common coral tree, is a species of flowering tree in the Erythrina family. It is native to southern Africa and known for its striking red flowers that bloom in winter. While the common name for this tree is widely recognized, there are also several synonyms for Erythrina Lysistemon, including Erythrina caffra, Erythrina glauca, Erythrina marlothii, and Erythrina natalensis. These synonyms are often used interchangeably and refer to the same species of tree with its characteristic red flowers and thorny branches. The Erythrina Lysistemon is also considered a valuable plant for traditional medicine and used for treating various ailments.