Skip to content

Cart

Your cart is empty

Continue shopping
Hvad er excelsa? Kaffens oversete fjerde art
Written by Jonas Munch Schmidt-AndersenUpdated / Coffee variety / 5 minutes

What is excelsa? The overlooked fourth coffee species

Most people know arabica and robusta. Some have heard of liberica. But excelsa is the species almost no one talks about, and that's a shame, because it's one of the most characterful beans you can come across. Here's a brief, clear answer to what excelsa is, how it tastes, and why it's so rare.

In short, Excelsa is a rare coffee species, now considered a variety of liberica (Coffea liberica var. dewevrei). It accounts for less than 1% of the world's coffee production, is primarily grown in Southeast Asia, and is known for a complex, fruity taste with low acidity and mild bitterness.

How does excelsa taste?

This is where excelsa gets interesting. While robusta often tastes strong and bitter, and arabica offers finesse and balance, excelsa goes its own way.

You typically encounter:

  • Tropical fruit notes, think mango, pineapple, and bright, juicy tones

  • Darker counterparts, plum, dried fruit, and a hint of tartness

  • Low to medium acidity and a surprisingly mild bitterness

The result is a cup that feels full-bodied and fruity at the same time. Is excelsa sour or bitter? Neither; most people experience it as round and easily accessible, which is a big part of its charm.

Excelsa vs. Arabica, Robusta and Liberica

One of the most frequent searches is how excelsa differs from the species we know better. Here is a brief overview:

Arabica
Taste: Complex, aromatic and balanced
Acidity: Higher
Caffeine: Lower
Share of world production: Approx. 60-70%

Robusta
Taste: Strong, earthy and bitter
Acidity: Low
Caffeine: Higher
Share of world production: Approx. 30-40%

Liberica
Taste: Smoky, woody and floral
Acidity: Low
Caffeine: Medium
Share of world production: Under 2%

Excelsa
Taste: Fruity, complex and tropical
Acidity: Low-medium
Caffeine: Medium
Share of world production: Under 1%

Technically, excelsa is now classified as a variant of liberica, but its taste is so distinctly its own that many still refer to it as a separate species. If you want to dive deeper into the two most common types, we have written an entire guide towhat arabica beans are.

Where is excelsa grown and why is it so rare?

Excelsa has its roots in Central Africa, but today it is mainly cultivated in Southeast Asia, especially Vietnam and Thailand, where it thrives in the microclimates of the highlands. Part of the explanation for its rarity is that the tree is more demanding to harvest and process consistently, and historically the market has prioritized arabica and robusta. Therefore, excelsa most often ends up in blends rather than in the spotlight as a single origin.

Can excelsa be brewed like regular coffee?

Yes. Excelsa is ground and brewed like any other coffee; you don't need special equipment. Because its profile is fruity with low acidity, it shines in filter and pour-over methods, where its tropical notes are given space, but it can certainly be used in French press and included in espresso blends, where it adds body and fruitiness.

Our general rule also applies here: fresh coffee, correct grinding, and clean water matter more for the cup than the species itself. If you want to refine your method, you'll find everything from drippers to grinders in ourselection of brewing equipment.

Copenhagen Coffee Lab perspective

At our coffee roastery in Copenhagen, we roast our coffee, and our heart beats for well-balanced specialty coffee, most often arabica from individual farms and regions. We don't currently have excelsa in our assortment, and yet we believe it deserves attention.

Why? Because it reminds us of something we believe in: that coffee is not just coffee. When a species that accounts for less than 1% of the world's production can taste so distinctly of tropical fruit, it's a reminder of how much variation is hidden in the bean, and why it's worth being curious about origin, species, and processing.

If you want to taste the breadth of what a single species can offer,explore our freshly roasted beans; we always send coffee that has been roasted within the last 10 days.

FAQ

Is excelsa an independent coffee species?

Historically, it was classified as a separate species, but today excelsa is considered a variant of liberica (Coffea liberica var. dewevrei). However, in terms of taste, it behaves so differently that it is often referred to separately.

Does excelsa have more or less caffeine than arabica?

Excelsa typically has more caffeine than Arabica, but less than Robusta. It is thus in the middle.

Why is excelsa so hard to get hold of?

It is cultivated in very small quantities, is more demanding to process uniformly, and is most often used in blends. Therefore, it is rarely seen as a pure single origin in stores.

Can excelsa be drunk black?

Yes. The fruity notes and low acidity make it pleasant to drink black, especially when brewed as a filter.