Guarea is a Mahogany family genus with 71 species native to Africa and Central and Latin America. Two species in Africa have timber uses and two species in Latin America have timber uses.

Toona is a Mahogany family tree native throughout eastern Europe, northern Asia, South East Asia, and Australia. Botanically it is the equivalent of Cedrela which is otherwise native to Central and South America. There are four Toona species (some sources say five), each with their own trade names. Timber from the Asian species are often just called TOON or SURIAN no matter the species. The Australian species is almost always called RED CEDAR.

Khaya is a Mahogany family genus that naturally occurs in tropical and sub-tropical Madagascar, the Comoros and continental Africa. It has five species, four of which are endemic to Africa and the other endemic to Madagascar. All species are collectively traded under the name AFRICAN MAHOGANY. In trade circles, Khaya is the most accepted Mahogany family timber other than Swietenia to be called "mahogany" without qualification.