The Atlas

The Wood Key

Tonewood Atlas is a live index of what the boutique acoustic world has on its shelves right now, gathered from independent dealers and normalised into one vocabulary. This page is the key to how we read wood — every classification choice, shown.

2,978 listings · 186 dealer codes · 88 species · 21 families, live today

The Wood Key

Walnut

Juglans spp. · hardwood · in the Walnut family

Juglans — black walnut in eastern North America, English walnut across Europe and southwest Asia, claro in California; pale through dark chocolate brown with darker streaks and sometimes a grey or purple cast.

Where it sits

backs and sides, occasionally necks and tops

68 on the soundbox · 22 builders

How dealers write it

Walnut · Figured Walnut · Flamed Walnut

How it files

9 codes4 species1 family

Not CITES-listedchecked, not merely absent · as of 2026-08-09

Read from Commission Regulation (EU) 2026/1383, cross-checked against the USDA APHIS CITES Timber Species Manualthe document. We do not give legal advice and have not checked any individual instrument’s paperwork: this species carries this status on this date. Ask the dealer about documentation.