Calophyllum ferrugineum

Calophyllum ferrugineum is a tropical evergreen tree species belonging to the Clusiaceae family. It is recognized for its unique botanical profile and plays a significant role in the forest ecosystems of Southeast Asia, contributing to the biodiversity and economic output of its native habitats.

The native range of this species extends across the tropical rainforests of Indonesia, Malaysia, and the Philippines. These regions provide the stable, high-humidity, and high-temperature environment necessary for the tree to thrive. It is typically found in lowland dipterocarp forests where it forms part of the dense canopy structure.

Botanically, Calophyllum ferrugineum is distinguished by its leathery leaves, which exhibit a notable rust-colored pubescence on the underside, providing the basis for its taxonomic name. The tree possesses a straight bole and is characterized by a relatively slow growth rate, which contributes to the density and durability of its wood fibers.

Agricultural and silvicultural requirements for this tree involve deep, well-drained, and nutrient-rich soils. It is highly sensitive to waterlogging, despite needing a consistently humid atmosphere. In nursery environments, shade management is essential for young seedlings, as they are naturally adapted to the low-light conditions of the forest floor.

Economically, the wood of Calophyllum ferrugineum is highly regarded in the construction and fine furniture industries due to its resilience and attractive grain. Furthermore, modern research is increasingly focused on the biochemical properties of its seeds and bark, which contain extracts showing potential for medicinal applications, including anti-inflammatory and antioxidant activities.

• Member of the Clusiaceae family.
• Requires stable tropical temperatures (24-30°C).
• Prefers well-drained loamy soils.
• Valued for its high-density timber.