What is the difference between coffee varieties and cultivars?

To navigate the complex world of coffee genetics, it helps to understand the terminology used by botanists and producers. Coffee belongs to the *Coffea* genus, and within that genus, there are many species, such as *Coffea arabica* and *Coffea canephora* (Robusta). When we talk about varieties versus cultivars, we are diving into the subdivisions below the species level that determine the plants we actually farm and drink.

A variety is a natural botanical grouping. These plants exhibit consistent, identifiable differences from other members of the species, such as leaf shape, fruit size, or growth patterns, that arise through natural selection. For example, some heirloom coffees found in Ethiopian forests are considered natural varieties because they evolved over centuries in their local environment without direct human intervention.

A cultivar, on the other hand, is the result of human influence. The term was coined to describe plants that have been selected, bred, or hybridized by people—whether intentionally or accidentally—to possess specific traits. If a farmer discovers a particularly productive plant, propagates it, and gives it a name, that plant becomes a cultivar. Modern developments like the *Coffea arabica* var. Castillo or the *Coffea arabica* var. Sarchimor are classic examples of cultivars, created specifically to resist diseases like coffee leaf rust while maintaining high production yields.

In the specialty coffee industry, this distinction matters because it impacts how we perceive quality and traceability. When we talk about "varieties" in a general sense, we are usually acknowledging the diversity of the plant. When we specify a "cultivar," we are usually referencing the intentionality behind its existence.

Understanding these definitions helps demystify the names you see on coffee bags. When a bag lists "Bourbon" or "Typica," you are looking at classic varieties that have been passed down for generations. When you see a name like "Batian" or "Centroamericano H1," you are looking at cultivars developed through scientific breeding programs. In practice, both offer distinct flavor profiles and agricultural characteristics, but knowing the difference gives you a deeper appreciation for the interplay between wild nature and human innovation in the coffee you drink.