VU

Aristolochia yunnanensis

Unknown

Overview

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

Aristolochia yunnanensis faces severe pressure from habitat destruction as its montane forest ecosystems in Yunnan Province are cleared for agricultural expansion and urban development. The species' limited geographic range makes it particularly vulnerable to localized threats, while overcollection for traditional medicine compounds the decline. Climate change poses an additional threat as warming temperatures may shift suitable habitat zones beyond the species' current elevational range.

Threat summary

Habitat

This climbing vine inhabits montane forests and forest margins in Yunnan Province, China, typically growing at elevations between 1,500-2,800 meters. It prefers partially shaded environments with well-drained soils and adequate moisture, often found along forest edges and in secondary growth areas.

Other threatened species in ARISTOLOCHIACEAE

VU

Asarum simile

Unknown
CR

Asarum tabatanum

Declining
EN

Aristolochia scytophylla

Unknown
Aristolochia tuberosaEN

Aristolochia tuberosa

Unknown

Frequently asked questions

Why is Aristolochia yunnanensis classified as Vulnerable?
Aristolochia yunnanensis 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 yunnanensis faces severe pressure from habitat destruction as its montane forest ecosystems in Yunnan Province are cleared for agricultural expansion and urban development. The species' limited geographic range makes it particularly vulnerable to localized threats, while overcollection for traditional medicine compounds the decline. Climate change poses an additional threat as warming temperatures may shift suitable habitat zones beyond the species' current elevational range.
Where does Aristolochia yunnanensis live?
Aristolochia yunnanensis 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 yunnanensis?
The main threats to Aristolochia yunnanensis 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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