VU

Aristolochia obliqua

Unknown

Overview

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

Aristolochia obliqua faces significant pressure from habitat destruction as tropical forests across its range are cleared for agriculture and urban development. The species' specialized pollination requirements and limited dispersal ability make fragmented populations particularly vulnerable to local extinctions. Collection pressure for traditional medicine and ornamental trade compounds these threats, as the distinctive pipe-shaped flowers make it easily recognizable to collectors.

Threat summary

Habitat

This climbing vine inhabits tropical and subtropical moist forests, typically growing in forest edges and clearings where it can access adequate sunlight. It requires established tree canopy for structural support and thrives in areas with consistent moisture and rich, well-drained soils.

Other threatened species in ARISTOLOCHIACEAE

VU

Asarum simile

Unknown
CR

Asarum tabatanum

Declining
VU

Aristolochia yunnanensis

Unknown
EN

Aristolochia scytophylla

Unknown

Frequently asked questions

Why is Aristolochia obliqua classified as Vulnerable?
Aristolochia obliqua 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. Aristolochia obliqua faces significant pressure from habitat destruction as tropical forests across its range are cleared for agriculture and urban development. The species' specialized pollination requirements and limited dispersal ability make fragmented populations particularly vulnerable to local extinctions. Collection pressure for traditional medicine and ornamental trade compounds these threats, as the distinctive pipe-shaped flowers make it easily recognizable to collectors.
Where does Aristolochia obliqua live?
Aristolochia obliqua 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 Aristolochia obliqua?
The main threats to Aristolochia obliqua 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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