The coffee plant is a tropical evergreen shrub that belongs to the genus Coffea. It typically grows in warm climates, thriving at higher altitudes where the temperature is stable. The plant produces small white flowers that develop into berries, which contain the seeds known as coffee beans. There are several species of coffee plants, with Coffea arabica and Coffea canephora (commonly known as Robusta) being the most widely cultivated. The beans are harvested, processed, and roasted to create the popular beverage known as coffee, enjoyed by millions around the world.