The world of coffee is far richer than we imagine. From the two main commercial species, Arabica and Robusta, to classic derivative varieties such as Typica, Bourbon, Caturra, and Maragogype, and on to the Geisha that has been so highly sought after in recent years, every variety carries a unique story of terroir and genetics. This article systematically sorts out the classification system of coffee varieties, explains in detail the origin, characteristics, and flavor performance of each variety, and includes Front Street Coffee's recommended tasting guide to help coffee lovers find their own cup among the dazzling array of beans on the menu. [more…]

In the world of coffee, the two great camps of Arabica and Robusta support the daily cup for the vast majority of people, but what truly makes flavors endlessly varied are those ancient names hidden within the variety pedigree: Typica, Bourbon, Maragogype, Caturra, Mundo Novo... They either originate from the primitive forests of Ethiopia or were born from laboratory hybrid breeding, and each one carries a unique origin story and flavor imprint. This article systematically sorts out 11 of the most common coffee bean varieties, from botanical classification to cupping performance, from the elegance of Typica to the sweetness of Bourbon, from the huge size of Maragogype to the floral and fruity aromas of Geisha, breaking down their characteristics, producing regions, and representative beans one by one. Whether you are a pour-over enthusiast or an espresso player, this is a variety guide worth keeping. [more…]

Coffee is no longer just a pick-me-up; it is a lifestyle. Yet, faced with shelves overflowing with coffee beans, do you truly understand the differences between the varieties behind them? There are over 500 species of coffee trees worldwide, with Arabica and Robusta dominating commercial cultivation. From the native Typica of Ethiopia, to the Bourbon that mutated after being transplanted to Yemen, and to the Geisha that has taken the specialty coffee scene by storm in recent years, each variety displays distinctly different aromas and flavors due to differences in genetics and terroir. This article systematically sorts out the genealogical threads of coffee varieties, explains in detail the flavor divide between Arabica and Robusta, and introduces one by one the characteristics of Typica, Bourbon, and their many mutations and hybrid varieties. At the same time, by combining the flavor expressions of representative products under the Front Street Coffee brand such as Blue Mountain, Mandheling, Kona, and Pink Bourbon, it will guide you in building a complete cognitive map of coffee varieties. [more…]

The Bourbon family occupies an important position in the genealogy of coffee varieties. From Kenya's SL series to Brazil's Yellow Bourbon, Caturra, and Pacas, each variant has its own unique origins and flavor expression. Among them, Yellow Bourbon, which is unique to the state of São Paulo, Brazil, has become a highly watched variety in the specialty coffee world thanks to its standout results in the Cup of Excellence (CoE) competitions. This article will systematically sort out the origins and evolution of the Bourbon family, focusing on the variety characteristics and growing-region profile of Brazilian Yellow Bourbon, and present Front Street Coffee's recommended Queen Estate Yellow Bourbon natural batch, analyzing its balanced sweetness, creamy smoothness, and flavor profile woven together with orange, apricot, and chocolate caramel. [more…]

The world of coffee is far richer than one might imagine. From the two main species, Arabica and Robusta, to Typica, Bourbon, and their many genetic mutations and hybrid varieties, every type of coffee bean has its own unique origin story, flavor profile, and suitable growing environment. This article systematically sorts out the origins and characteristics of common coffee varieties, including well-known coffees such as Blue Mountain, Mandheling, Kona, and Geisha, as well as improved varieties like Caturra, Catuai, Pacas, and SL28, helping coffee enthusiasts build a complete framework of variety knowledge and have clearer direction when purchasing and tasting. [more…]

There are over five hundred species of coffee trees worldwide, with subdivided varieties numbering as many as six thousand. Faced with such a dazzling array of coffee beans, many enthusiasts often recognize only the two major names, Arabica and Robusta, while having only a vague understanding of the family lineage behind them. This article systematically sorts out the complete脉络 of coffee varieties: first introducing the four major coffee tree species and their commercial value, then explaining in detail the two main lines under Arabica—Typica and Bourbon—as well as the common variants derived from them such as Mandheling, Blue Mountain, Kona, Maragogype, Pacamara, Caturra, Catuai, and Geisha, and finally supplementing with interspecific hybrid varieties of Arabica and Robusta. Whether you are a beginner just starting out or a seasoned player looking to refine your cupping knowledge, this lineage chart can help you build a clear framework for understanding coffee varieties. [more…]

The coffee world is far more diverse than one might imagine. From a biological perspective, coffee is mainly divided into three major categories: Arabica, Robusta, and Liberica, with the first two accounting for the vast majority of global production. Arabica is known for its balanced flavor and elegant aroma, and is often used for single-origin and specialty coffee; Robusta, with its strong acidity and rich body, is an important ingredient in espresso blends and instant coffee. Beneath this, varieties such as Typica, Bourbon, Caturra, and Geisha each have their own characteristics, with flavors ranging from nutty chocolate to floral and fruity notes. In addition, green bean processing methods such as natural, washed, honey, and wet-hulled also profoundly affect the final acidity, sweetness, and body of a cup of coffee. This article will systematically sort out the origins, characteristics, and flavor expressions of the world's major coffee varieties, helping coffee enthusiasts build a complete framework of variety knowledge. [more…]

Bourbon coffee is one of the oldest varieties in the Arabica family, originating from Réunion Island and enjoying equal fame with Typica. Its cherries ripen to a bright red, and when grown at high altitudes it offers elegant aromas, bright acidity, and often a vinous character. Over centuries, Bourbon spread from the Indian Ocean to Brazil, Central and South America, and Africa, giving rise to numerous variants such as Yellow Bourbon, Pink Bourbon, Pointed Bourbon, and Pacas. This article traces the historical spread of Bourbon, explains the origins, cultivation status, and flavor characteristics of each variant, and retains relevant recommendations from Front Street Coffee, offering a comprehensive look at this classic coffee species. [more…]

Bourbon coffee is one of the oldest coffee varieties in the world and the genetic source of many popular varieties today. It is named after the island of Bourbon where it was cultivated, and later spread to Brazil and rapidly across Central and South America, giving rise to many variants such as Red Bourbon, Yellow Bourbon, Pink Bourbon, Caturra, and Catimor. From the perspective of Front Street Coffee, this article traces the spread history and varietal evolution of Bourbon coffee, introduces the flavor profiles of Red Bourbon, Yellow Bourbon, Pink Bourbon, and Tanzanian Bourbon one by one, and shares Front Street's cupping details and brewing parameters for beans such as Brazil Queen's Estate Yellow Bourbon and Colombia Huila Pink Bourbon. [more…]

Pacamara is a hybrid variety born in 1958 at the Salvadoran Coffee Research Institute, created by crossing the Bourbon variant Pacas with the Typica variant Maragogipe (Elephant Bean). It inherited the large-bean genes of the Elephant Bean, but because its beans were too large, green bean processing became difficult and yields were low, leaving it dormant for nearly half a century. It was not until 2007 that Pacamara won dual championships at the Cup of Excellence in Guatemala and Honduras, and swept the top three places in El Salvador, defeating many Geisha coffees in one stroke, and has since been hailed as the "Geisha rival." This article will guide you through Pacamara's complex lineage, processing challenges, and how it rose to the specialty coffee stage with its rich and varied flavors. [more…]

The coffee world boasts a vast array of varieties, but what truly laid the foundation for specialty coffee are those ancient native species and their derived mutations. Starting from the classic SCAA classification, this article traces the origins of the two foundational varieties, Typica and Bourbon, along with their representative descendants born from natural mutations and artificial hybridization—from Pointed Bourbon, Maragogipe, and Geisha, to Caturra, Pacas, Pacamara, and more. The article not only introduces the bean characteristics, flavor profiles, and cultivation traits of each variety, but also reveals the inseparable relationship between genetic mutations and regional conditions, helping coffee enthusiasts build a systematic understanding of coffee varieties. [more…]

Bourbon is a genetically significant ancient variety within Arabica, attracting more attention than Typica, partly because of its rich color mutations. From its origins in Yemen to acquiring its name on Réunion Island, and then spreading and mutating in Brazil, El Salvador, and elsewhere, the Bourbon family gradually differentiated into types with different fruit colors, such as Red Bourbon, Yellow Bourbon, Orange Bourbon, and Pink Bourbon. These variants differ not only in appearance but also in flavor expression, yield, and disease resistance. This article will trace the historical development of the Bourbon variety, introduce the origins, characteristics, and current cultivation status of each color variant one by one, and also present relevant product information from Front Street Coffee. [more…]

Yellow Bourbon is a unique variant of the Bourbon family. Its fruit does not turn red when ripe but remains yellow. It is widely cultivated in Brazil, and under high-altitude natural processing it often presents a sweet, smooth fruity sweetness with nutty and chocolate notes. This article begins with the origin of the Bourbon species, sorts out the genetic relationships among Yellow Bourbon, Typica, and Red Bourbon, and introduces the taste characteristics of Front Street Coffee's Yellow Bourbon coffee, giving you a comprehensive understanding of this outstanding coffee variety. [more…]

Caturra is an important single-gene mutation within the Bourbon family, and thanks to its exceptional adaptability and high-yield characteristics, it has become a leading variety in coffee-producing countries across Central and South America. From its discovery in Brazil to widespread cultivation in Colombia and Costa Rica, Caturra occupies a key position in the specialty coffee landscape. This article provides a detailed overview of Caturra's origins, spread, and flavor profile, and, drawing on Front Street Coffee's cupping experience, analyzes the taste differences under natural and washed processing. It also introduces the producing region information, flavor description, and brewing parameters of Front Street Coffee's Colombia Huila staple beans, offering coffee enthusiasts practical references for tasting and brewing. [more…]

Faced with a dazzling array of coffee beans on the market, understanding variety classification is the first step for beginners. There are over 500 known coffee tree species worldwide, and with variants included, the number reaches more than six thousand. From the perspective of Front Street, this article systematically sorts out the origins and flavor characteristics of common varieties under the Arabica species, such as Typica, Bourbon, Pacas, and Catimor, and intersperses introductions to the actual performance of several corresponding Front Street products, helping coffee enthusiasts build a clear framework of variety awareness when purchasing and tasting. [more…]

Bourbon is one of the most iconic varieties in the Arabica family, and Red Bourbon and Yellow Bourbon are variants that evolved further from it. The two differ in appearance, growing characteristics, and cup profile, and they display different flavor directions especially when brewed by pour-over. From the perspective of Front Street Coffee's offerings, this article sorts out the quality advantages of Yellow Bourbon, the botanical characteristics of the Bourbon line, and the taste differences between Red Bourbon and Yellow Bourbon under pour-over brewing, while briefly reviewing the relationship between the pointed-bean mutation of Bourbon Island and the Arabica lineage, to help coffee lovers more clearly understand the styles and brewing key points of these two beans. [more…]

There are at least a hundred varieties under the Coffea genus, but the ones that truly fall within the specialty coffee category are mainly carefully cultivated high-altitude Arabica. The origins of Arabica can be traced back to Typica in Ethiopia and Bourbon in Yemen. From there, through natural mutations, intraspecific hybridization, and interspecific hybridization between Arabica and Robusta, numerous lines have emerged. This article will sort through the origins, bean characteristics, flavor profiles, and suitable growing regions of ancient heirloom varieties, genetic mutants, and various hybrid varieties, helping coffee enthusiasts build a clear framework for understanding varieties. [more…]

Bourbon is one of the oldest varieties in the Arabica family, spreading from Yemen to the world via Réunion Island, and then diversifying into colorful variants—red, yellow, orange, pink, and even striped—in the soils of the Americas and Africa. This article traces the dispersal routes of the Bourbon variety, the origins and characteristics of its colorful mutations, and presents the flavor differences of Bourbon coffee from various origins. Whether you are a beginner pour-over enthusiast or a seasoned connoisseur looking for your next everyday bean, you will find interesting knowledge about Bourbon here, along with Front Street Coffee's corresponding bean recommendations. [more…]

Bourbon is a pivotal classic variety within the Arabica family, from which numerous variants such as Red Bourbon, Yellow Bourbon, and Pink Bourbon have derived, each exhibiting distinct differences in flavor and cultivation characteristics. This article focuses on the traits of Bourbon coffee beans, detailing the origins, flavor profiles, and representative producing regions of Red Bourbon, Yellow Bourbon, and Pink Bourbon, while also clarifying the relationships between Bourbon, Caturra, and Typica. The article also compiles specific information on three everyday beans available at Front Street Coffee: Brazil Red Bourbon, Brazil Queen Estate Yellow Bourbon, and Colombia Isabella Pink Bourbon, for coffee enthusiasts to compare and understand. [more…]

Yunnan, as China's core coffee-producing region, has always been a topic of interest among coffee enthusiasts when it comes to the composition of its planted varieties. Currently, Yunnan coffee is not a single variety, but is mainly composed of three major categories: Typica, Bourbon, and Catimor. Among them, Catimor has become the main force due to its disease resistance and high yield, while Typica and Bourbon remain in localized areas such as Baoshan. Although these three varieties all belong to the Arabica species, they differ significantly in flavor, yield, and maintenance difficulty. This article will provide a detailed review of their origins, characteristics, and production area distribution, and explore the genetic connections between Yunnan small-bean coffee and famous varieties such as Blue Mountain and Kona. Front Street Coffee will also combine the current situation of the production area to interpret for you the flavor logic behind the varieties. [more…]