Wooden display coffeebean tree from Madagascar (collection € 45, - cheaper)

Coffea is a genus of flowering plants whose seeds, called coffee beans, are used to make coffee. It is a member of the family Rubiaceae. They are shrubs or small trees native to tropical and southern Africa and tropical Asia. Coffee ranks as one of the world's most valuable and widely traded commodity crops and is an important export product of several countries, including those in Central and South America, the Caribbean and Africa. The caffeine in coffee "beans" is a natural plant defense against herbivory, i.e., a toxic substance that protects the seeds of the plant. Fruits and leaves are both sources of caffeine as well and a tea can be made of the leaves, but neither are used commercially. Several insect pests affect coffee production, including the coffee borer beetle (Hypothenemus hampei) and the coffee leafminer (Leucoptera caffeina). Coffee is used as a food plant by the larvae of some Lepidoptera (butterfly and moth) species, Dalcera abrasa, turnip moth and some members of the genus Endoclita, including E. damor and E. malabaricus.