Kentucky Coffeetree

Gymnocladus dioica

The genus this tree belongs to has exactly two species in the world, this one and a Chinese cousin, and it survives mostly because people kept planting it. We map 5 of them, in 5 cities.

The Kentucky coffeetree takes its English name from settlers who roasted and ground its seeds as a coffee substitute, a recipe not worth reviving since the raw seeds and pods are toxic. What gives it away is timing: it leafs out later than almost anything nearby, often not before late May, then drops early and spends the rest of the year as bare, blunt grey branches, so stark that the Dutch call it the dead men's bones tree and the French call it chicot, stump. Bordeaux's, over 130 years old, is fenced and pruned around cavities in its trunk. Ottawa's went in near Queen Elizabeth Driveway around the turn of the twentieth century, and Idaho's largest stands in Boise's Julia Davis Park.

Brussels

Berlin

Boise

Bordeaux

Ottawa

Explore by city: Brussels · Berlin · Boise · Bordeaux · Ottawa · Prague · Seville · Munich · every city · or browse all species.

Over 3,600 old trees worth the walk

Get Ancient Trees on the App Store

There is no Android app yet. Leave your email and we'll let you know the day there is one.

Scan this with your phone to open it there.

Open in the app

Scan this with your phone to open it there.

Keep your trees on every device