VU

Adenanthera bicolor

Unknown

Overview

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

Adenanthera bicolor faces severe pressure from deforestation and habitat conversion throughout its Southeast Asian range, particularly for palm oil plantations and agricultural expansion. The species' valuable timber and ornamental seeds have led to unsustainable harvesting, while its slow growth rate limits natural recovery. Urban development and infrastructure projects continue to fragment remaining forest patches where this leguminous tree occurs.

Threat summary

Habitat

Adenanthera bicolor inhabits tropical lowland rainforests and secondary forests across Southeast Asia, typically growing in well-drained soils at elevations up to 800 meters. The species also occurs in forest edges, riverine forests, and has adapted to some disturbed habitats including plantation margins and urban green spaces.

Conservation measures underway

Site/area protection

Frequently asked questions

Why is Adenanthera bicolor classified as Vulnerable?
Adenanthera bicolor 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. Adenanthera bicolor faces severe pressure from deforestation and habitat conversion throughout its Southeast Asian range, particularly for palm oil plantations and agricultural expansion. The species' valuable timber and ornamental seeds have led to unsustainable harvesting, while its slow growth rate limits natural recovery. Urban development and infrastructure projects continue to fragment remaining forest patches where this leguminous tree occurs.
Where does Adenanthera bicolor live?
Adenanthera bicolor occurs in Sri Lanka. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Adenanthera bicolor?
The main threats to Adenanthera bicolor 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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