Passiflora callistemma
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Passiflora callistemma faces severe pressure from agricultural expansion and cattle ranching throughout 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.
Habitat
This passion vine inhabits remnant Atlantic Forest fragments in southeastern Brazil, 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.
Other threatened species in Passifloraceae
Frequently asked questions
Why is Passiflora callistemma classified as Vulnerable?
Where does Passiflora callistemma live?
What are the main threats to Passiflora callistemma?
Get weekly conservation intelligence
One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.
Free, no spam. One-click unsubscribe in every email.