Swietenia Mahogani and Macrophylla
Synonym Cedrus mahogani, Swietenia fabrilis, Swietenia mahogany, Swietenia mahogoni.
Common name Mahogany, West Indian Mahogany, Spanish mahogany, Madeira redwood, acajou, caoba, caoba de Santo, cheria mahogany, Cuban mahogany, American mahogany, True mahogany, small leaf mahogany, Dominican mahogany.
Family Meliaceae (Mahogany family).
Overview
Mahogany is an upright growing tree, up to 150 feet tall in Suriname, with a broad rounded symmetrical crown.
The leaves are pinnately compound, ovate-lanceolate and small, fragrant, rather inconspicuous flowers.
The fruit is a large (4-6") greenish-brown woody capsule, splitting into 5 parts releasing flat, long winged, light-brown seeds.
It is among the most valued timber species in South America; the wood is renowned for its beautifully grained, hard, red-brown wood. Used for furniture, fixtures, musical instruments, inlay, boats, caskets, airplanes, foundry patterns, veneer. This wood is dense, close-grained and red-brown.
This tree is not indigenous to Suriname but was imported in the early 19th century as an ornamental tree.
Closely related to the West Indian Mahogany is the Swietenia Macrophylla; common names: Honduras Mahogany, South American Mahogany or Aruputanga Moegno.
The difference is in the leaves; those of the Honduras Mahogany are bigger (but not as leathery) than that of the West Indian Mahogany. Also, the flowers are different and the fruit is bigger and more pear-shaped.
The wood of the West Indian Mahogany is more expensive although both are rare these days since they are now considered commercially extinct throughout much of their ranges. Macrophylla is a faster growing species. Other related species are:, Honduran or Pacific Coast mahogany (Swietenia humilis) and Venezuelan mahogany (Swietenia candollei).
Medicinal applications Malaria, fever, anemia diarrhea, dysentery, depurative. Bark extracts may be used as an astringent for wounds. The leaves contain several limonoids; seven phragmalin limonoids of swietephragmins A-G as well two other different types of 2-hydroxy-3-O-tigloylswietenolide and deacetylsecomahoganin.
Landscape uses As an avenue tree, spaced 25 - 45" apart.
Hardiness USDA zone: 9A - 11 (they will probably grow no higher than 70' in the sub - tropics). They will shed leaves if temperatures drop below 36ºF.
Propagation Seeds.
Culture Full sun / partial shade. Plant in frost-free locations, water periodically. Tolerant of acidic to alkaline soils.
Occasional pruning of branches is needed to keep a straight trunk.
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