Eucalyptus robusta (swamp mahogany).

Abstract E. robusta is a medium to large tree and is capable of rapid early growth in suitable environments. This species has a broad environmental amplitude, and is planted widely outside of Australia in equatorial to cool temperate regions. E. robusta is best known as a plantation species in the Madagascar highlands, but also in the USA (Hawaii, Florida, California) and Central America (Puerto Rico). E. robusta may tolerate adverse conditions and is especially useful on sites subject to prolonged flooding. It is moderately salt-tolerant. This species is often used as a shade tree, an ornamental, in shelter belts and in water catchment rehabilitation. The wood of E. robusta is a good fuel and is commonly used for charcoal production. It is durable and is used in the round for posts and poles. Sawn timber can be used for general construction but requires kiln-seasoning to avoid degradation during drying. It is possible to use E. robusta as a source of pulpwood for paper making but other eucalypts are usually preferred.