VU

Begonia dentatobracteata

Unknown

Overview

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

Begonia dentatobracteata faces significant pressure from habitat destruction as its limestone karst forest environments are cleared for agriculture and urban development. The species' restricted range in Southeast Asian limestone formations makes it particularly vulnerable to localized disturbances, while its specialized habitat requirements limit opportunities for natural dispersal to new areas.

Threat summary

Habitat

This species inhabits limestone karst forests and rocky outcrops in tropical Southeast Asia, typically growing in shaded crevices and on moss-covered limestone surfaces. It requires the specific microclimate conditions found in these calcium-rich environments, including high humidity and filtered light.

Other threatened species in BEGONIACEAE

EN

Begonia bonus-henricus

Declining
VU

Begonia bataiensis

Declining
VU

Begonia pectennervia

Unknown
CR

Begonia minuta

Declining

Frequently asked questions

Why is Begonia dentatobracteata classified as Vulnerable?
Begonia dentatobracteata 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. Begonia dentatobracteata faces significant pressure from habitat destruction as its limestone karst forest environments are cleared for agriculture and urban development. The species' restricted range in Southeast Asian limestone formations makes it particularly vulnerable to localized disturbances, while its specialized habitat requirements limit opportunities for natural dispersal to new areas.
Where does Begonia dentatobracteata live?
Begonia dentatobracteata 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 Begonia dentatobracteata?
The main threats to Begonia dentatobracteata 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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