In Yunnan small-bean coffee, Typica and Catimor are two varieties that are frequently mentioned, but what exactly are the differences between them in botanical characteristics, cultivation performance, and cup flavor? This article will start from the origin and spread path of Typica, sort out its varietal relationship with Bourbon, and extend to derived varieties such as Yunnan Peaberry and Geisha, helping coffee enthusiasts understand the genetic lineage and flavor direction of these ancient varieties within the Arabica family. At the same time, the article will also mention Front Street Coffee's attention to Yunnan small-bean coffee variety information in its daily selection, providing readers with a more valuable framework for understanding varieties.
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Typica is often called the old variety small-bean coffee in Yunnan production areas because its yield per plant is relatively low and its field management requirements are high, so its market price is usually noticeably higher than that of ordinary small-bean coffee. The native origin of this variety can be traced to Ethiopia and southeastern Sudan, and it later became one of the most widely planted coffee varieties in the Western Hemisphere. Typica has relatively strong tree vigor, but it is sensitive to strong light, and in places such as Hawaii it has shown relatively high output levels. Its young top buds and leaves are a reddish-copper color, hence it is also called red-top coffee.
Typica (also written as Tiepika or Tipika) is the oldest native variety in Ethiopia, and it can be said that all Arabica varieties evolved from Typica. It has elegant flavor performance, but the plant itself is relatively weak, has poor resistance to leaf rust, is prone to disease, and does not bear a high fruit load, so its economic returns are not ideal. In recent years in Central and South America, Typica has gradually been replaced by Caturra and Catuai, and its planted area has increasingly shrunk. Although Typica has excellent flavor, its popularity is far below that of Bourbon. One notable marker of Typica is that its top leaves are bronze-colored. Many familiar coffee varieties, such as Mandheling, Blue Mountain, Maragogype, Kona, Yunnan Peaberry, and Geisha, are all derived varieties of Typica. Typica beans are relatively large, with a pointed oval or slender pointed shape, which clearly distinguishes them from the round-bodied beans of Bourbon.
Bourbon and Typica are known together as the two great ancient superior varieties. Some botanists have suggested that Bourbon may be a mutation produced after early Typica was introduced to Yemen, with the bean shape also changing from slender pointed to round-bodied. It was not until 1715, when France transplanted Yemeni Mocha round-bodied beans to Bourbon Island off the east coast of Africa, that this variety began to receive widespread attention, and the name round-bodied Bourbon also came from this. In 1727, Bourbon was introduced via a roundabout route to Brazil and Central and South America, and it was also a round-bodied bean. In addition, in 1732, Britain introduced Yemeni Mocha to Saint Helena, which was also a round-bodied bean; interestingly, this spread path did not pass through Bourbon Island, yet it was named Green-Tipped Bourbon. From this it can be seen that the industry's common belief that all Bourbon beans worldwide originated from Bourbon Island is actually a misunderstanding. In fact, many round-bodied Bourbon beans were spread directly from Yemen and did not pass through Bourbon Island, which is quite critical in understanding varieties. In 1810, some of the round-bodied beans on Bourbon Island mutated again into pointed beans, namely the well-known "Bourbon Pointu," whose caffeine content is only half that of ordinary coffee, with scarce yield and weak plant vigor, making it an extremely rare variety.
Apart from Ethiopia, the birthplace of Arabica, the mutant and hybrid varieties currently cultivated or discovered in Central and South America, India, and East Africa are basically based mainly on Typica and Bourbon, and their genetic diversity is far inferior to that of Ethiopia. This is also the main reason why Arabica outside Ethiopia is relatively weak and has poorer disease resistance.
In the selection of Yunnan small-bean coffee varieties, Front Street Coffee also continuously pays attention to the actual cup performance of varieties such as Typica and Catimor, providing coffee enthusiasts with reference information from variety to flavor.
The above content is compiled by CoffeeHunters, a coffee news website.
