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Timor Hybrid

The Timor Hybrid is a spontaneous interspecific cross between Coffea arabica and Coffea canephora discovered in the 1920s on the island of Timor. It is historically significant for inheriting the disease resistance of its Robusta parent while maintaining cup quality closer to Arabica. This genetic combination made it an essential resource for global breeding programs seeking to combat coffee leaf rust. Today, it serves as the foundational ancestor for a vast majority of modern rust-resistant coffee cultivars.

TagsTimor HybridArabica × CanephoraCatimorSarchimorCastilloTabiRuiru 11Centroamericano
Where did it come from?

Documented in Timorese coffee stands in the 1920s–1940s and later distributed to breeding programs worldwide (notably via Portugal's CIFC) as Híbrido de Timor. It is a genetically diverse family rather than a single clone — an important nuance for breeding.

What does it tend to taste like?

Rarely sold or cupped as itself. Its descendants range from ordinary to competition-quality — proof that parentage alone never decides a cup. (Variety is one link in the chain, never the verdict.)

Plant characteristics

Vigorous, sturdy plants; characteristics vary across the original population.

Why producers grow it

As breeding material: it donates rust resistance to nearly every modern resistant variety.

Sources & further reading

Editorial record last reviewed: . Sources document specific claims, not guarantees about every coffee sold under this variety name.

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