Liberica and Excelsa coffee occupy a fascinating space between everyday coffee and botanical rarity. Most coffee drinkers know Arabica for its sweetness and Robusta for its strength, but these two unusual species reveal just how diverse the Coffea genus really is. Liberica can taste smoky, floral, and fruit-like in ways that feel almost unrelated to a typical washed Arabica. Excelsa can add tart fruit, depth, and a lingering dry finish that makes blends noticeably more complex. If you’re curious about trying one, this Vietnam medium roast Excelsa whole bean coffee is a good place to start — it’s pesticide-free, freshly roasted, and naturally lower in caffeine. Both Liberica and Excelsa have long histories, practical agricultural value, and renewed relevance as climate change forces growers to reconsider which coffee plants can realistically thrive in hotter conditions.
The coffee we drink comes from the seeds of plants in the genus Coffea. There are more than 120 known species, but global coffee production is dominated by only two: Coffea arabica (Arabica) and Coffea canephora (Robusta). Together, they account for nearly all internationally traded coffee. Liberica and Excelsa are commercially minor by comparison, but they are far from unimportant. They broaden coffee’s flavor vocabulary, offer genetic traits that may prove valuable in a warming climate, and remain culturally significant in places like the Philippines, Malaysia, and parts of Vietnam. For those who enjoy exploring less familiar origins, a single origin coffee sampler gift set featuring Arabica varieties from Colombia, Ethiopia, Brazil, and Guatemala can be a useful reference point for understanding how Liberica and Excelsa differ in character.
Liberica and Excelsa coffee taxonomy
Liberica coffee is classified as Coffea liberica. It is a distinct species with large trees, broad leaves, substantial cherries, and unusually large beans. Native to tropical West and Central Africa, it is now better known commercially in Southeast Asia. The name “Liberica” comes from Liberia, one of the West African regions associated with the plant’s early botanical description. In the cup, it is often noticeably different from Arabica and Robusta — bold, aromatic, and capable of delivering woody, fruity, or smoky flavors depending on origin and processing.
Excelsa has a more complicated identity. It was once widely treated as a separate species called Coffea excelsa, but today many botanists classify it as Coffea liberica var. dewevrei — a variety of Liberica rather than a fully distinct species. In trade and among coffee drinkers, however, “Excelsa” is still used as a practical label, and that makes sense. Excelsa can look and taste quite different from the Liberica types sold as Barako or traditional Malaysian kopi. It is typically described as tart, fruit-forward, and useful for adding complexity to blends. If you’d like to taste how it performs at a darker roast, this California dark roast Excelsa whole bean coffee offers a bold, smoky expression of the variety.
Popularity compared with Arabica and Robusta
Arabica is prized for its sweetness, fragrance, and acidity. Robusta is valued for its yield, body, caffeine content, and crema in espresso. Liberica and Excelsa occupy a much smaller niche — typically estimated at well under a few percent of world coffee production, depending on the source and year.
Their limited popularity is partly an agronomic issue. Liberica trees are tall and harder to manage than compact Arabica varieties. The large cherries and beans make processing more demanding. Cup quality can also swing dramatically: poorly processed Liberica may taste harsh or rubbery, while carefully grown lots can be truly distinctive. Excelsa has historically been used in blends or local markets rather than marketed as a premium single-origin coffee, though that is gradually changing as more roasters explore unusual species and climate-resilient crops.
Liberica coffee origins and commercial importance
Liberica’s history was shaped by crisis, migration, and adaptation. It became commercially interesting in the late nineteenth century, when coffee leaf rust devastated Arabica plantations across Asia. Planters searching for alternatives found Liberica to be a species that tolerated different climates and disease pressures.
Coffea liberica is native to lowland tropical Africa, with wild populations associated with Liberia, Ivory Coast, Ghana, Nigeria, Cameroon, and the Congo Basin. It evolved in warm, humid environments, often growing as a forest understory tree or semi-shaded shrub. Commercial plantings then spread into Asia during the colonial coffee era. Liberica was introduced to the Philippines, Indonesia, and Malaysia, and it became especially significant in the Philippines after Arabica crops suffered from coffee leaf rust in the late 1800s. In Batangas and Cavite, it became known as Barako — a Filipino term associated with strength and boldness. If you’d like to taste what authentic Filipino Barako is like, this premium ground Liberica dark roast from Batangas is a well-regarded example of the style.
Liberica also found a lasting home in Malaysia, particularly in Johor, where it became embedded in the local kopi tradition — a style of dark-roasted coffee often prepared with sugar, margarine, or butter. In some communities, Liberica remained important not because it dominated export markets, but because it suited local growing conditions and taste preferences. For a taste of that tradition, this Malaysian Liberica black coffee from the Hang Tuah brand offers an authentic look at how the species is used in traditional kopi-style preparation.
Today, Liberica is commercially important in a regional rather than global sense. Its value comes from several distinct strengths:
- Heat tolerance: Liberica generally performs well in warm lowland areas unsuitable for high-quality Arabica.
- Distinct flavor: It offers a unique profile that can be marketed as rare and culturally significant.
- Tree vigor: The plants are large, hardy, and capable of growing in challenging tropical environments.
- Biodiversity value: Liberica genetics may help breeders develop more resilient coffee plants for a warming world.
The challenge is consistency. For specialty markets, Liberica needs careful harvesting, controlled processing, and thoughtful roasting. Without those elements, its strong aromatics can become rough rather than appealing.
Where Liberica coffee is grown and harvested
Liberica is grown across several tropical regions, though production is scattered. It is most visible in Southeast Asia, where it has maintained a cultural presence for more than a century.
The Philippines is one of the best-known origins. Filipino Liberica — commonly called Barako — is traditionally roasted dark and brewed strong, often producing a pungent cup with smoky, woody, and sometimes fruity notes. It’s tied to local identity and regional coffee heritage. Modern specialty producers are also experimenting with improved harvesting and processing techniques to show a cleaner, sweeter side of the species.
Malaysia grows Liberica mainly in warm, humid lowland regions, where it’s often used in traditional kopi. Specialty roasters are beginning to separate high-quality lots for lighter or medium roasting. Indonesia has some Liberica production as well, particularly in areas where peat soils and low elevations make Arabica difficult. In those regions, Liberica is valued precisely because it grows where other coffee species struggle. Although Liberica originated in Africa, it is not a major African export coffee today. Wild and semi-wild populations remain important for genetic conservation, but the global commercial identity of Liberica has shifted strongly toward Southeast Asian production.
Liberica coffee tree growth traits
Liberica is visually striking compared with Arabica. The trees can grow 10 to 18 meters tall in unmanaged conditions, with broader leaves and larger cherries. On farms, they are usually pruned to keep harvesting practical.
Temperature and climate
Liberica is adapted to hot tropical climates, generally performing best where average temperatures are around 24 to 30°C. It does not tolerate frost. Prolonged cold stress can damage growth and disrupt flowering. Compared with Arabica, which prefers cooler highlands, Liberica is well-suited to low elevations and warmer areas — one reason it has attracted growing interest as temperatures rise in traditional coffee regions.
Rainfall should typically be moderate to high, around 1,500 to 2,500 millimeters per year. A short dry period can help synchronize flowering, but severe drought reduces fruit set and bean development. Liberica’s deep root system helps it endure dry spells better than some crops, though it is far from drought-proof.
Soil pH and nutrients
Liberica grows best in deep, well-drained soils with good organic matter. A slightly acidic soil is generally preferred, with a practical pH range of about 5.0 to 6.5. Important nutrients include nitrogen for leafy growth, phosphorus for root development, and potassium for fruit filling. Calcium and magnesium also matter, especially in acidic tropical soils where nutrient balance can be difficult to maintain. Compost, mulch, and shade-tree leaf litter help support soil structure over time. Poor drainage is a serious problem — waterlogged roots are vulnerable to disease and poor nutrient uptake, so raised beds and drainage channels are important in heavy soils.
Sunlight, shade, and harvesting
Liberica can grow in full sun, but moderate shade is often beneficial. It reduces heat stress, protects young trees, and supports soil moisture. In very humid areas, however, excessive shade can increase disease pressure and slow drying after rain. A balanced shade system using fruit trees, timber trees, or nitrogen-fixing species is usually best — filtered light rather than deep shade, with good airflow to prevent humidity buildup in dense canopies.
Liberica flowers after rainfall following a drier period, producing white, fragrant blooms attractive to pollinators. Many Liberica types benefit from cross-pollination, so genetic diversity and pollinator activity can influence fruit set. The cherries ripen unevenly, making selective picking important for cup quality. Pruning is not just a yield practice — it’s essential for making harvesting physically possible.
Liberica coffee beans, roasting, and flavor profile
Liberica beans are immediately recognizable. They are larger, more irregular, and more asymmetrical than Arabica or Robusta beans, often with an elongated almond or teardrop shape. Their size also affects processing: large cherries take longer to dry evenly, and if drying is rushed, defects and fermented off-flavors can develop. Washed processing may require equipment adjustments, since standard depulpers designed for Arabica cherries may not handle Liberica’s size well.
Roasting Liberica coffee
Roasting Liberica requires careful attention. Large beans need enough heat to develop internally, but their outer surfaces can scorch if heat is applied too aggressively. Roasters typically use a steady, measured approach with careful heat management through the middle of the roast.
Light roasts can be interesting when the green coffee is clean and sweet, but underdeveloped Liberica may taste woody, vegetal, or sharply sour. Medium roasts often reveal the best balance of fruit, sweetness, and body. Medium-dark roasts can emphasize chocolate, smoke, and spice — characteristics that suit the traditional Barako-style cup. Very dark roasting can match local preferences but tends to hide the more unusual fruit and floral notes while intensifying bitterness and dryness.
Liberica coffee flavor profile
Liberica is famous for its unusual aroma. A well-prepared cup may offer notes of jackfruit, dried fruit, dark chocolate, and sweet tobacco, with some lots showing floral hints and others leaning toward roasted nuts, cedar, and molasses. The body is often full and heavy. Acidity is typically lower than bright high-grown Arabica, though naturally processed Liberica can show fruit-like acidity. Tannins can be noticeable, creating a dry finish similar to strong black tea or a full-bodied red wine. That tannic quality is part of Liberica’s character — though it can become unpleasant when paired with harsh roasting or poor processing.
Less carefully prepared Liberica may show rubbery, medicinal, or overly smoky notes. These aren’t inevitable flaws of the species — they usually reflect overripe cherry selection, poor drying management, or roasting decisions that push the coffee beyond its sweet spot. To sharpen your palate for tasting these differences, a set of SCA professional coffee cupping spoons makes formal cuppings much easier. Pairing them with a coffee taster’s flavor wheel can also help you build the vocabulary to describe what you’re tasting.
Excelsa coffee origins and commercial importance
Excelsa is both familiar and obscure. Many coffee drinkers have tasted it unknowingly in blends — especially across Southeast Asia — without ever seeing it clearly labeled. It’s often described as the “fourth coffee type” after Arabica, Robusta, and Liberica, even though modern taxonomy places it under the Liberica species umbrella.
Excelsa was first described from Central Africa in the early twentieth century, associated with regions around the Lake Chad basin. Botanists later connected it closely with Liberica, leading to its current classification as Coffea liberica var. dewevrei. From Africa, it spread into Asia, where it became useful in regions where heat, disease pressure, and low elevations limited Arabica production. Like Liberica, it never became a dominant global crop, settling instead into local use and blending roles.
Its commercial value today lies largely in its blending power. Even a small percentage of Excelsa in a blend can shift its aroma and finish noticeably — adding tart fruit, darker depth, and a dry complexity that helps balance sweeter coffees. In specialty coffee, it remains rare, limited by small production volumes, inconsistent separation from Liberica, and uneven processing standards. When carefully prepared, however, it can be genuinely compelling for drinkers who enjoy unusual acidity and fruit-forward flavor.
Where Excelsa coffee is grown and harvested
Excelsa is grown in several warm coffee regions, particularly in Southeast Asia. It isn’t always tracked separately in farm records, so production data can be difficult to interpret. In some places, trees labeled as Liberica may include Excelsa types, and local names don’t always align with botanical categories.
Vietnam is associated mainly with Robusta, but it also grows smaller quantities of Liberica and Excelsa. Some local coffees known as cà phê mít (“jackfruit coffee”) are linked to Liberica-type trees because of their large leaves — though in practice, this category may include both Liberica and Excelsa material. Excelsa can be used in Vietnamese-style blends where strong roasting, condensed milk, and robust body are common, or it may be separated by experimental producers who want to highlight its tart fruit character.
The Philippines also grows Excelsa alongside Arabica, Robusta, and Liberica, often for local use or blending. It is additionally found in parts of India, Indonesia, and Malaysia in smaller quantities. Harvesting presents the same challenges as Liberica — tall, vigorous trees require regular pruning, and careful ripe cherry selection is essential because Excelsa’s acidity can become rough when underripe fruit is included.
Excelsa coffee tree growth traits
Excelsa trees are vigorous and tree-like rather than shrub-like, capable of becoming very tall if unmanaged. They are generally adapted to warm tropical climates and can perform well at lower elevations where Arabica struggles. A practical temperature range is roughly 20 to 30°C, with best performance in consistently warm conditions. Excelsa is often described as relatively drought-tolerant compared with Arabica — its root system and growth habit may help it endure seasonal dryness — though it still needs adequate moisture to produce well. Rainfall around 1,000 to 2,000 millimeters annually can be suitable, depending on soil depth and shade.
For soil, Excelsa does best in fertile, well-drained, slightly acidic ground with a pH near 5.0 to 6.5. Nitrogen, phosphorus, and potassium are all important, with potassium being especially critical during heavy fruiting periods. Moderate shade improves plant health in hot areas, but too much can reduce flowering and promote humidity-related disease. Full sun may increase yield in some systems, but it raises the need for irrigation, mulch, and active soil fertility management.
Excelsa coffee beans, roasting, and flavor profile
Excelsa beans are usually smaller than the largest Liberica beans, though they can still appear elongated and somewhat irregular. They may look narrow, pointed, or asymmetrical, and because planting material is not always uniform, bean size can vary within a single lot. Sorting is important — mixed bean sizes roast unevenly, and removing broken, immature, or very small beans helps prevent grassy bitterness and uneven development.
Roasting Excelsa coffee
Excelsa generally benefits from a roast that develops sweetness without flattening its acidity. Too light, and the cup can turn sharp or thin. Too dark, and the fruit character disappears under smoke and bitterness. Medium roasting is usually a good starting point, bringing out tamarind, dark berry, and cocoa-like notes while keeping the finish structured. For blends, roasters may take Excelsa slightly darker to add bass notes and aromatic depth. Because lots may contain uneven bean sizes, good airflow and gradual development after first crack help produce a cleaner cup.
Excelsa coffee flavor profile
Excelsa is known for tart, fruit-like flavors. Common descriptors include tamarind, red fruit, green mango, and dried cherry, alongside dark chocolate, roasted grain, and woody undertones. Its acidity is typically more noticeable than Liberica’s, sometimes feeling winey, tangy, or sharp depending on ripeness and roast level. The body is usually medium to full, and tannins can create a drying finish — useful in blends, but potentially astringent if the coffee is underdeveloped. Aromatically, Excelsa can be intriguing: fruity and dark at the same time, with a slightly rustic edge. The best examples feel complex rather than simply strong.
Lesser-known coffee species beyond Liberica and Excelsa
Liberica and Excelsa are only part of a broader story. The Coffea genus contains many wild species, most of which are not grown commercially, yet some carry traits — heat tolerance, low caffeine, pest resistance, unusual flavor chemistry — that could become enormously valuable as the coffee industry adapts to climate change.
Stenophylla (Coffea stenophylla) is one of the most discussed rare species today. Native to West Africa — particularly Sierra Leone, Guinea, and Ivory Coast — it nearly disappeared from commercial attention before attracting renewed interest for its apparent ability to tolerate higher temperatures than Arabica while still producing a cup with Arabica-like quality. Some sensory evaluations have found it capable of sweetness, fruit, and delicate acidity. The plant produces dark, almost black cherries when ripe, but yields are generally low and more agronomic work is needed before it could become widely available.
Eugenioides (Coffea eugenioides) is one of the two parent species that hybridized naturally to create Arabica. Native to East Africa, it is prized by some coffee professionals for its unusual sweetness and tea-like delicacy. It has lower perceived bitterness than Arabica because it contains less caffeine. Flavor notes may include cereal sweetness, soft fruit, and floral hints. Its commercial limitation is yield: the beans are small, and production is low, so Eugenioides is mostly seen in experimental farms, coffee competitions, and breeding collections.
Racemosa (Coffea racemosa) is native to southeastern Africa, including Mozambique and South Africa, and is known for drought tolerance and naturally low caffeine. It produces small leaves, small cherries, and small beans, along with a distinctive cup that can show herbal, fruity, and sometimes spicy notes. Its low caffeine has attracted interest as a possible source for naturally lower-caffeine coffee, but low yields and the labor intensity of processing tiny beans remain significant challenges.
Charrieriana (Coffea charrieriana) is a rare species from Cameroon that drew attention because its seeds contain little to no caffeine. That trait is significant because most decaffeinated coffee today is made by chemically or mechanically removing caffeine after harvest. A naturally caffeine-free coffee plant could offer a different path entirely. For now, Charrieriana is not a commercial beverage crop — its value is mainly scientific and genetic, potentially useful to breeders exploring caffeine formation and future low-caffeine varieties.
Other wild species — including Coffea mauritiana and Coffea zanguebariae — are important for biodiversity even if they rarely reach the cup. Many are threatened by habitat loss. Protecting them matters because future coffee breeding may depend on traits found only in wild populations, including resistance to pests, tolerance to heat, and unusual flavor chemistry.
Growing conditions across coffee species: a comparison
| Coffee type | Typical climate preference | General soil preference | Growth habit | Commercial role |
|---|---|---|---|---|
| Liberica | Warm lowland tropics, often 24–30°C | Deep, well-drained, slightly acidic | Large tree with big leaves and cherries | Regional markets, rare specialty lots, breeding interest |
| Excelsa | Warm tropics with some seasonal dryness | Fertile, well-drained, slightly acidic | Tall, vigorous, tree-like plant | Blends, local use, rare specialty lots |
| Stenophylla | Warm West African conditions | Still being studied for farm use | Narrow-leaved shrub or small tree | Climate-resilient specialty potential |
| Eugenioides | East African tropical conditions | Fertile, well-drained soil | Low-yielding plant with small beans | Experimental lots and breeding |
| Racemosa | Drier subtropical to tropical areas | Adapted to relatively dry conditions | Small-leaved plant with tiny beans | Low-caffeine research and niche tasting |
Soil, nutrients, shade, and harvest quality
For Liberica and Excelsa, soil depth is especially important because the plants can become very large. Shallow soils restrict roots and make trees more vulnerable to drought. Organic matter improves water retention and supports microbial activity. A balanced nutrition plan should be based on soil and leaf testing where possible: nitrogen supports canopy growth but can encourage excessive vegetation at the expense of fruit if overdone; potassium supports cherry development and bean filling; magnesium is important for photosynthesis, especially in older leaves. Mulching is valuable in hot lowland regions — it moderates soil temperature, slows moisture loss, and adds organic matter as it breaks down.
Shade management is one of the most consequential decisions for Liberica and Excelsa farmers. Moderate shade improves resilience, but dense shade reduces productivity. The right balance depends on local rainfall, wind exposure, and disease pressure. Pruning is equally critical — if trees grow too tall, pickers may strip branches or harvest mixed-ripeness cherries, both of which degrade cup quality. Managed height improves selective picking and makes pest control easier.
Harvesting only ripe cherries is especially important for these species. Because their flavors are already unusual, defects are immediately noticeable. Underripe cherries contribute bitterness and astringency. Overripe cherries push fruit notes into unpleasant, fermented territory.
How processing affects Liberica and Excelsa flavor
Processing has a major effect on all coffee, but it’s particularly consequential for Liberica and Excelsa. Their strong intrinsic flavors can become fascinating or flawed depending on how the fruit is handled after harvest.
Natural processing — drying the whole cherry with the fruit intact — can emphasize fruit, body, and sweetness. For Liberica, it may bring out jackfruit, dried mango, and molasses-like notes. For Excelsa, it can intensify tamarind and dark berry flavors. The risk is uneven drying: large Liberica cherries need careful turning and sufficient drying time. If moisture remains trapped, the coffee can develop moldy or over-fermented flavors. Raised drying beds and frequent sorting help prevent this.
Washed processing removes the fruit before drying, which can produce a cleaner cup and reduce heavy ferment notes. This may help roasters highlight the more elegant side of Liberica or the bright structure of Excelsa. Equipment settings matter here — depulpers designed for Arabica may not handle large Liberica cherries well, and fermentation times need adjustment based on mucilage thickness and ambient temperature.
Honey processing, which leaves some mucilage on the bean during drying, can balance the fruitiness of natural processing with some of the clarity of washed processing. For unusual species, this can be a useful middle path. Heavy experimental fermentation is possible but should be approached carefully — Liberica and Excelsa already have bold aromatics, and aggressive fermentation can overwhelm origin character and create flavors that feel artificial or unstable.
How to taste and brew Liberica and Excelsa coffee
If you’re accustomed to clean washed Arabica, Liberica and Excelsa may be surprising at first. They shouldn’t be judged by exactly the same expectations — their appeal often lies in aroma, body, and structure rather than delicate citrus brightness.
When tasting Liberica, pay close attention to aroma before sipping. Look for fruit, floral notes, smoke, and wood. Then notice the body — Liberica often feels heavy on the palate, with a finish that may be dry, sweet, smoky, or spicy. A good cup should feel integrated: the unusual notes should connect with each other, not feel chaotic. If the cup tastes rubbery, phenolic, or aggressively bitter, the issue is likely processing or roasting rather than the species itself.
When tasting Excelsa, focus on acidity and aftertaste. The acidity may remind you of tamarind, tart berries, or wine. The finish may be pleasantly drying when balanced by sweetness. Excelsa works particularly well in blends because it shifts the middle and finish of the cup in ways that Arabica alone cannot.
For manual brewing, start with a medium grind and water around 90 to 94°C. If the coffee tastes harsh or woody, try slightly cooler water or a coarser grind. If it tastes flat, increase extraction with a finer grind or a longer brew time. Immersion methods like French press can suit Liberica because they emphasize body. Pour-over works well for cleaner lots, especially washed or honey-processed coffees. A stainless steel pour-over coffee dripper is a simple, reusable option that gives you good control over extraction. Excelsa often performs nicely in pour-over when you want to highlight its tart fruit character and aroma.
Grinding fresh makes a noticeable difference with any unusual coffee. A burr coffee grinder with adjustable grind settings gives you the control needed to dial in the right extraction, which matters even more when you’re working with unfamiliar species. For espresso, both Liberica and Excelsa can be challenging on their own — Liberica may produce a powerful, heavy shot, while Excelsa may add sharp acidity and dryness. In blends, small amounts of either can add distinctive character without overwhelming the overall balance.
Buying Liberica, Excelsa, and rare coffee species
Because these coffees are uncommon, buying well requires more attention than selecting standard Arabica. Look for sellers who identify the species or variety clearly. Origin, processing method, roast date, and farm information are all useful signals of quality and transparency.
For Liberica, terms like Barako, Philippine Liberica, Malaysian Liberica, or Indonesian Liberica may appear on packaging. For Excelsa, check whether the coffee is sold as a single-species lot or as part of a blend. Some sellers use Liberica and Excelsa interchangeably, so transparency from the roaster matters. If you’re interested in exploring the green coffee side of things — perhaps with home roasting — an unroasted green coffee bean variety pack designed for home roasting can help you understand how roast level affects flavor before you commit to a finished bag.
Rare species like Stenophylla, Eugenioides, and Racemosa are usually expensive when available, reflecting low yields, small harvests, and experimental production. These are best approached as tasting experiences rather than everyday staples. When possible, buy from roasters who explain why they chose a particular roast level — someone who treats Liberica exactly like a dense high-grown Arabica may miss what makes it interesting.
Why Liberica and Excelsa may matter more in the future
Coffee agriculture faces real pressure from rising temperatures, shifting rainfall patterns, and increased disease. Arabica is especially vulnerable because it evolved in relatively cool, stable highland environments. Robusta is more heat-tolerant, but it doesn’t solve every problem and has its own quality and disease challenges. Liberica and Excelsa are not magic replacements. They can be difficult to harvest, inconsistent in quality, and unfamiliar to consumers trained on Arabica flavor. But they do expand the options available to farmers and breeders. In regions becoming too warm for Arabica, these species may offer another viable path forward.
The broader lesson is that coffee’s future may depend on diversity — of species, farming systems, and flavor expectations. If consumers become more open to unusual cups, farmers gain more incentive to cultivate resilient alternatives. Liberica brings size, intensity, and deep aromatic character. Excelsa brings tart fruit, structure, and blending complexity. Lesser-known species like Stenophylla, Eugenioides, and Racemosa show that the Coffea genus still has much to offer. For drinkers, exploring these coffees is a way to taste both history and biodiversity in the cup. For growers, they may be part of a more resilient coffee future — one that doesn’t rely entirely on the same two species that have dominated global trade for more than a century.
