CR

Pavonia macrobracteolata

Declining

Overview

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

Pavonia macrobracteolata faces severe threats from agricultural expansion and urban development within its extremely limited range in Brazil's Atlantic Forest region. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while cattle ranching and sugarcane cultivation continue to encroach on remaining forest patches. Climate change poses additional pressure through altered precipitation patterns affecting the humid forest conditions this species requires.

Threat summary

Habitat

This species inhabits humid Atlantic Forest remnants in southeastern Brazil, typically found in understory areas of primary and secondary forest formations. It requires well-drained soils and consistent moisture levels characteristic of the region's subtropical forest ecosystem.

Conservation measures underway

Ex-situ conservation

Other threatened species in MALVACEAE

VU

Acaulimalva oriastrum

Unknown
CR

Acropogon horarius

Declining
VU

Nototriche turritella

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EN

Dombeya rariflora

Declining

Frequently asked questions

Why is Pavonia macrobracteolata classified as Critically Endangered?
Pavonia macrobracteolata is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Pavonia macrobracteolata faces severe threats from agricultural expansion and urban development within its extremely limited range in Brazil's Atlantic Forest region. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while cattle ranching and sugarcane cultivation continue to encroach on remaining forest patches. Climate change poses additional pressure through altered precipitation patterns affecting the humid forest conditions this species requires.
Where does Pavonia macrobracteolata live?
Pavonia macrobracteolata 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 Pavonia macrobracteolata?
The main threats to Pavonia macrobracteolata 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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