Complete Guide to Arabica Coffee Varieties Classification Are Typica Coffee Beans Arabica

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FrontStreet Coffee - Coffee Bean Varieties Introduction

Coffee beans (coffee cherry) are the plant fruits used for making coffee. Broadly speaking, there are three types of coffee beans in the world, but the ones we encounter most often are Arabica and Robusta.

Arabica Species Robusta Beans Liberica Species

The Three Major Coffee Varieties

The three major native varieties are Arabica, Robusta, and Liberica. Arabica ranks first in production, accounting for roughly 60-70% of the world's coffee total, with sub-varieties such as Bourbon and Typica. Robusta accounts for about 30-40% of global production. Liberica makes up only 3% of the total, cultivated mostly in the Asia-Pacific region.

Arabica Species (Arabica)

Arabica

Also known as small-grained coffee, Arabica originated in Ethiopia. The trees mostly grow at altitudes between 1,000-2,000 meters; they are relatively cold-resistant, with a suitable growing temperature of 15-24°C, and they demand high humidity — annual rainfall of no less than 1,500 mm — plus skilled cultivation. Arabica trees are large shrubs with oval, dark-green leaves and oval fruits. Each fruit usually holds two slightly flattened beans with a long oval face, a narrow, curved S-shaped crease down the middle, and a relatively flat, arched back. Caffeine content is approximately 0.8%-1.5%.

Arabica is a cornerstone of commercial coffee, coming into fruit within three years, prized for its quality aroma and acidity. Main producing regions include South America (excluding parts of Argentina and Brazil), Central America, Africa (Kenya, Ethiopia, and other mainly East African countries), and Asia (Indonesia, Yemen, India, and parts of Papua New Guinea).

Robusta Species (Robusta)

Robusta is also known as medium-grained coffee and originated in Congo, Africa. Robusta trees are mostly planted in lowlands at altitudes of 200-800 meters; they prefer warm climates of 24-29°C and are undemanding about rainfall. The variety relies on insects or wind for pollination, so it takes 9-11 months from pollination to fruit — relatively longer than Arabica. Caffeine content is approximately 3.2%, far higher than Arabica.

Robusta (Latin name Coffea Robusta Linden) is one of the world's most important coffee tree varieties. Discovered in Congo, Africa, it is a leaf-rust-resistant variety with stronger disease resistance than Arabica.

Robusta beans are used mainly in espresso blends to add body and yield rich crema. Though Robusta's flavor cannot match Arabica's, it has real value: it is the main raw material for instant coffee, and some espresso blends deliberately include a certain proportion of it.

Main producing countries of Robusta include Indonesia, Vietnam, Brazil, and others.

Typica Coffee

Typica is a sub-variety of Arabica. The variety first grew in Martinique; today Central America, Jamaica, Hawaii's Kona region, Papua New Guinea, and East Timor are its main cultivation areas. To extract more production from high-quality Typica, it is often cross-bred with other varieties. Typica is famous for its sweetness, and some of the world's best coffees come from the Typica family — including Blue Mountain, Sumatra, and Kona.

Typica green beans have slightly upturned ends and an oval shape; viewed from the side they are thin and flat, and even when the growing altitude varies, the side-profile thickness does not change much.

Unlike other varieties, Typica coffee fruits are cone-shaped. The quality is extremely high, which makes it popular among plantations worldwide. Properly cultivated, Typica shows high sweetness, a pure taste, and pleasant acidity. Yunnan Typica offers Asian herbal aromas, lively bright acidity, and mouth-watering juiciness, with good balance between soft acidity and richness, layered depth, obvious dark chocolate, honey, and sucrose flavors in the aftertaste, and brown sugar notes once fully cooled.

Knowledge Extension

Arabica is used mainly for single-origin or specialty coffees. From the standpoint of both coffee culture and genetics, Bourbon and Typica are the two most important branches of the Arabica species.

FrontStreet Coffee Recommendation

Want to taste Typica's pedigree for yourself? FrontStreet Coffee's Jamaica Blue Mountain No. 1 is a Typica Arabica — medium-roasted so its acid, bitter, sweet, and mellow notes fuse perfectly, greeting the palate with chocolate, roasted nuts, cream, and caramel that no other coffee can match. The same story repeats in Hawaii's Kona and, closer to home for Chinese drinkers, in Yunnan: FrontStreet planted its own estate in 2013 with Typica trees, and the 2013 Yunnan Natural Typica — made only from fully ripe red cherries, naturally processed and medium-roasted — carries dark berry and citrus tones, a hint of fermented winey aroma, caramel sweetness, a creamy finish, and black-tea aftertaste.

For everyday brewing, the FrontStreet Yunnan Small Bean from Baoshan offers soft nut and chocolate sweetness with a touch of plum acidity at an accessible price, while the barista-favorite Black Cocoa Blend (Yunnan Small Bean crossed with Brazil Cerrado) delivers balanced nut, brown-sugar, almond, and cream notes as an americano or latte — proof that Typica's noble lineage runs through every cup.