More commonly known as Arabica or Robusta coffee beans, these two varieties have unique characteristics in taste, caffeine ...

While arabica and robusta are the two most common types of coffee beans, excelsa is being considered to become a forerunner for supply.

Use the following information as a guide when buying coffee beans: Santos - one of the best-known Brazilian coffees, these beans produce a smooth, sweet brew. Arabica - the Andean foothills and ...