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Passiflora engleriana

Unknown

Overview

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

Passiflora engleriana faces severe pressure from agricultural expansion and cattle ranching across its limited range in the Atlantic Forest region. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Urban development and infrastructure projects continue to encroach on the species' remaining forest patches, while invasive plant species compete for resources in degraded areas.

Threat summary

Habitat

This passion vine inhabits remnant Atlantic Forest fragments, typically growing in humid montane forests and forest edges at elevations between 800-1,500 meters. It requires well-drained soils and partial shade conditions provided by the forest canopy, often climbing on native trees and shrubs.

Frequently asked questions

Why is Passiflora engleriana classified as Endangered?
Passiflora engleriana is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Passiflora engleriana faces severe pressure from agricultural expansion and cattle ranching across its limited range in the Atlantic Forest region. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Urban development and infrastructure projects continue to encroach on the species' remaining forest patches, while invasive plant species compete for resources in degraded areas.
Where does Passiflora engleriana live?
Passiflora engleriana 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 Passiflora engleriana?
The main threats to Passiflora engleriana 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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