The plant coffee traces its origin from East Africa. It was later imported from here to other coffee growing areas across the world. Commercially, coffee exists in the types of; Coffee Arabica, Coffee Robusta and Interspecific hybrid Coffee. However there are a number of varieties in each type of coffee. Examples of varieties of Coffee Arabica includes; the Ethiopian Harar and Ethiopian Sidamo that are grown in Ethiopia, the Orange Yellow Bourbon that is grown in the Latin America and Ruiru 11 that is grown in Kenya. On the other hand, Coffee Robusta most known variety is the Uganda that is grown in Uganda. One variety of an inter-specific hybrid is the Java that is produced in Indonesia.