Maragogype — named after Maragogipe in Bahia, Brazil, where it was found in 1870 — is a natural mutation of Typica that produces beans far larger than any other arabica.
They are often called elephant beans, and the size is genuinely striking.
The cup
Mild, sweet, light-bodied, with gentle acidity and a soft, clean character. Pleasant rather than remarkable.
This is worth saying plainly, because the beans look extraordinary and the price is often high: bean size correlates with nothing in the cup. Maragogype is sold on rarity and appearance as much as on flavour.
Why it survives
Yields are very low — the trees are large, the beans are few, and the productivity per hectare is poor. Commercially it makes little sense.
It persists because it is distinctive, because some markets pay for the appearance, and because a handful of producers maintain it out of interest.
Roasting and grinding
Large beans are genuinely awkward. The outside can develop well ahead of the centre, so roasters slow their profiles considerably. And they behave differently through a grinder — expect to adjust from your normal setting.
Descendants
Maragogype is one parent of Pacamara, crossed with Pacas in El Salvador, which inherited the size and gained considerably more character.
Brewing it
Filter, medium roast, gentle extraction. Its mildness does not survive an aggressive brew, and there is not enough acidity to reward a very light roast.
Approach it as a curiosity worth trying rather than an everyday coffee.