Swietenia macrophylla

Scientific nameSwietenia macrophylla
English: big-leaved mahogany, broad-leaved mahogany, Honduras mahogany
Cambodia: kroab baek
Indonesia: mahoni
Malaysia: cheria mahogany
Thailand: mahokkani-bailek
Viet Nam: cây nhac ngua
Evergreen tropical tree species (up to 40–60 m high), trunk is straight, cylindrical, 3–4 m in circumference, buttresses up to 5 m high, crown of young trees is narrow, but old trees have a broad, dense and highly branched crown.
Bark: Brownish-grey to reddish-brown, deeply furrowed, scaly, inner bark red-brown or pinkish red, flaking off in small patches.
Leaves: Green, once-divided [12–45 (–60) cm long], 3–6 pairs of sword- or egg-shaped leaflets (5–12 cm long and 2–5 cm wide), margins entire gradually tapering to a sharp point.
Flowers: Small (0.5–1 cm long and 8 mm across), in clusters (10–20 cm long).
Fruits: Capsule (a dry fruit that opens at maturity), light grey to brown, egg-shaped (12–39 cm long and 7–12 cm wide) containing 20–70 winged seeds (7–12 cm long and 2–2.5 cm wide).
Belize, Brazil, Bolivia, Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Peru and Venezuela.
Fuelwood, building materials, timber, shade and ornament.
Disturbed land, forest edges/gaps and riparian vegetation.
Mahogany readily invades secondary forests and forest edges and gaps preventing native species regeneration. In the lowlands of Mount Makiling, Philippines, mahogany had penetrated 250 m into secondary forests in 70 years (Baguinon, 2011). Dominance is facilitated by the fact that mahogany may also be allelopathic (Thinley, 2002). Extracts from the leaves of mahogany were shown to retard the growth of narra (Pterocarpus indicus Willd.) seedlings in the Philippines (Baguinon et al., 2003). Diversity of native plants in general was also considerably reduced under or near S. macrophylla stands. Invasive mahogany species together with other introduced plants are preventing the regeneration of dipterocarp and nondipterocarp forests in parts of Asia.
Witt, Arne. 2017. Guide to the Naturalized and Invasive Plants of Southeast Asia. CAB International. Retrieved from http://www.cabi.org/cabebooks/ebook/20173158961 on 24 October 2018


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Last updated on 02/15/2019 00:21