Wood Species
Royal Mahogany (Andiroba)
Carapa guianensis
- Janka hardness
- 1400 lbf
- Specific gravity
- 0.68
- Workability
- Moderate; straight grain with occasional interlocking

Royal Mahogany is the flooring-trade name for andiroba (Carapa guianensis), a South American hardwood that's family to true mahogany without sharing its genus. Reported Janka hardness ranges fairly widely by source, from around 1,220 up to 1,570 lbf — this article settles on 1,400 as a reasonable midpoint.
Working Properties
Royal Mahogany wears a medium reddish-brown tone with subtle golden undertones, and grain that's usually straight and uniform with occasional interlocking thrown in for a bit of figure. It's noticeably harder than red oak, and machines with moderate effort under both hand and power tools.
Typical Uses
Flooring (its dominant use in the US market), furniture, and cabinetry.
Images

Raw Wood: A board of Andiroba (Royal Mahogany) -- medium reddish brown with a subtle ribbon stripe