VU

Alangium havilandii

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Alangium havilandii faces severe pressure from rapid deforestation across Borneo, where lowland dipterocarp forests are being cleared for oil palm plantations and logging operations. The species' restricted range and specific habitat requirements make it particularly vulnerable to forest fragmentation, as remaining populations become isolated in increasingly small forest patches. Mining activities and infrastructure development further compound habitat loss pressures in its native range.

Threat summary

Habitat

This endemic Bornean tree species inhabits lowland dipterocarp forests, typically found in primary and mature secondary forests at elevations below 500 meters. It grows in the understory and canopy layers of these biodiverse tropical rainforests, requiring the humid microclimate and rich soils characteristic of intact forest ecosystems.

Forest· majorForest - Subtropical/tropical swamp· majorWetlands (inland) - Bogs, marshes, swamps, fens· major

Frequently asked questions

Why is Alangium havilandii classified as Vulnerable?
Alangium havilandii is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Alangium havilandii faces severe pressure from rapid deforestation across Borneo, where lowland dipterocarp forests are being cleared for oil palm plantations and logging operations. The species' restricted range and specific habitat requirements make it particularly vulnerable to forest fragmentation, as remaining populations become isolated in increasingly small forest patches. Mining activities and infrastructure development further compound habitat loss pressures in its native range.
Where does Alangium havilandii live?
Alangium havilandii occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Alangium havilandii?
The main threats to Alangium havilandii are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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