Euphorbia hajhirensis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Euphorbia hajhirensis faces significant pressure from overgrazing by introduced goats and cattle on Socotra Island, which damages its specialized limestone habitat and prevents natural regeneration. The species' extremely limited range makes it particularly vulnerable to habitat degradation, while climate change poses additional risks through altered precipitation patterns that could affect the delicate moisture balance required for survival in its arid environment.
Habitat
This endemic succulent inhabits rocky limestone outcrops and cliff faces in the arid highlands of Socotra Island, typically growing in crevices and on steep slopes where it can access limited moisture. The species is adapted to extremely harsh conditions with minimal rainfall and intense solar radiation characteristic of Socotra's unique desert environment.