(Mandevilla cercophylla)
Mandevilla is a genus of tropical and subtropical flowering vines belonging to the dogbane family, Apocynaceae. It was first described as a genus in 1840.A common name is rocktrumpet.Mandevilla species are native to the Southwestern United States,Mexico, Central America, the West Indies, and South America. Many originate from the Serra dos -rg-os forests in Rio de Janeiro, Brazil. The genus was named after Henry Mandeville (1773-1861), a British diplomat and gardener.