At a glance
Arabica and Robusta dominate commercial coffee production, but they behave very differently in altitude, flavor, pricing, and climate resilience.
The supplied source frames Arabica as the sweeter, fruitier cup and Robusta as the stronger, earthier, more caffeine-forward option.
Liberica and Excelsa remain important supporting species, especially in the Philippines, where all four major commercial types can be grown.








