Swietenia macrophylla

Name and publication

Swietenia macrophylla King, Hooker’s Icon. Pl. 16: t. 1550 (1886).

Description

Sections of the fruits of Honduras mahogany are frequently encountered in imported potpourri. These septifragal capsules dehisce into three parts. The woody outer valves are sold as “mahogany shells,” the papery inner valves as “shoehorns,” and the spongy central columella as “mahogany pods.” The columella may also be further sawn into star-like sections. The outer valves resemble woody canoes, 13-18.5 cm long x 4-5 cm wide. The inner valves are shaped like cardboard shoehorns, curved at the tip, 10-11 cm long x 3.5-4 cm wide. The central columella has five ribs, 7-15 cm long x 3-5 cm wide, streaked beige on a dark brown background with scored ridges at the top. The sections of the columella are 2-4 cm in diameter, star-shaped with five holes about midway from the points to the center, beige with brown veining.

Nativity and distribution

Swietenia macrophylla is native from Mexico to Brazil but widely cultivated and naturalized in Asia and the South Pacific.

Family

Meliaceae

 several columellas; photo by Indira Singh

several columellas; photo by Indira Singh

 two columellas; photo © The Lebermuth Company, Inc.

two columellas; photo © The Lebermuth Company, Inc.

 dark columella; photo by Lyndon Photography

dark columella; photo by Lyndon Photography

 light columella; photo by Lyndon Photography

light columella; photo by Lyndon Photography

 columella; photo by Christina Southwick

columella; photo by Christina Southwick

 columella cross section; photo by Lyndon Photography

columella cross section; photo by Lyndon Photography

 outer valves; photo © The Lebermuth Company, Inc.

outer valves; photo © The Lebermuth Company, Inc.

 outer valve, inner surface; photo by Lyndon Photography

outer valve, inner surface; photo by Lyndon Photography

 inner valves; photo © The Lebermuth Company, Inc.

inner valves; photo © The Lebermuth Company, Inc.

 inner valves; photo by Christina Southwick

inner valves; photo by Christina Southwick

 inner valves, side view; photo by Christina Southwick

inner valves, side view; photo by Christina Southwick

 inner valve, bleached; photo by Lyndon Photography

inner valve, bleached; photo by Lyndon Photography