Iroko (Yoruba: Ìrókò) is a large hardwood tree from the west coast of tropical Africa that can live up to 500 years.[1] This is the common name for the genus Milicia, in which there are two recognized species, which are closely related: Milicia excelsa and Milicia regia.[2]
The genus name of Milicia is in honour of Milici (19th and 20th centuries), an administrator in Portuguese East Africa (in modern-day Mozambique) who supported the work of the author of the genus, Thomas Robertson Sim.[3] It was first described and published in Forest Fl. Port. E. Afr. on page 97 in 1909.[4]
The tree is known to the Yoruba as ìrókò, logo or loko and is believed to have healing properties.[5] Iroko is known to the Igbo people as ọjị wood.[6] It is one of the woods sometimes referred to as African teak,[7] although it is unrelated to the teak family. The wood colour is initially yellow but darkens to a richer copper brown over time.