coffea robusta การใช้

• "Coffea arabica " normally contains about half the caffeine of " Coffea robusta ".
• You don't have to know the difference between Coffea arabica and Coffea robusta or otherwise be a seasoned coffee connoisseur to fall under the spell of that old black magic.
• Coffee shrubs ( " Coffea robusta " or " Coffea arabica " ) are invasive in parts of the forest, as they are in the nearby Gannoruwa Forest Reserve at Peradeniya.