Thorntree

• thorntree; common name for several species of trees in tropical or temperate climates that have spiky, thorn-like leaves, or ptominent thotns, such as . the acacia, the hawthorn, and the boxthorn
• Zaqqum: in the Koran, a tree that will grow in Jahannam (Hell). Its dwellers are compelled to eat Adh-Dhari, bitter fruit, to intensify their torment.