What Types of Coffee Beans Are There - Is Catimor Arabica or Robusta? Understanding the Complex Relationship

FrontStreet Coffee - Catimor Variety Introduction

In its raw state, coffee has only a faint, fresh scent. It is roasting that develops the aromas we recognize as coffee. According to research, this special aroma is composed of more than 700 different aromatic compounds, many of them shaped by the caramelization and Maillard reactions that occur during roasting. The raw materials those reactions draw on vary with the quality of the green beans.

By "quality" we mean the coffee variety, the growing environment, and the subsequent processing and handling. Coffee and its aroma, in other words, are the combined expression of every one of these factors — and a coffee with outstanding aroma is always the product of even, uniform roasting.

Botanically, the coffee we drink falls into either the "Arabica" or the "Canephora (Robusta)" camp. Cafe coffee is generally Arabica, prized for its rich, intense aromas. Arabica itself branches into many varieties, so the aromas expressed by the variety alone are extraordinarily varied, and tasting your way through the differences is genuinely enjoyable.

And then there is Catimor. Catimor is a cross between the two: a hybrid of Arabica and Robusta genetics. Robusta brings good resistance to leaf rust, abundant oils, high yield, and easy cultivation. After hybridization with the Arabica Typica variety, Catimor carried 25% Robusta genes — improved leaf rust resistance, retained rich oils, and even a share of Typica's flavor depth. That is precisely why most Yunnan estates moved to large-scale Catimor cultivation while Typica's planting range shrank. Even so, it must be emphasized: in sheer cup quality, Catimor still falls short of Typica.

Knowledge point: the Pacamara variety produces its best quality when grown in El Salvador and Guatemala.

In summary, Catimor is a working variety — hardy and productive rather than refined — which is exactly why Yunnan's farmers embraced it so widely. If you'd like to compare Yunnan's Catimor-based coffees against a pure Typica expression from the same province, FrontStreet Coffee's Yunnan lineup below makes that comparison easy.

FrontStreet Coffee Recommendation

Yunnan coffee is where Catimor and Typica meet in one origin, and FrontStreet Coffee covers both. FrontStreet Yunnan Baoshan Small-Bean Coffee — "small bean" simply being another name for Arabica — comes from Baoshan, washed processed and medium roasted, showing gentle nut and chocolate sweetness with a touch of plum acidity at a friendly price; a perfect first step into Yunnan coffee. FrontStreet 2013 Yunnan Natural Typica, grown on FrontStreet's own estate since 2013, uses natural (sun-dried) processing on fully ripe red cherries, medium roasted for balance: citrus and berry tones with caramel sweetness, a hint of dried apricot and chocolate, and a black tea finish. For espresso drinkers, FrontStreet Black Cocoa Blend pairs Yunnan small-bean chocolate and citrus with the mixed-nut aroma of Brazil Cerrado for a balanced, beginner-friendly shot.