VU

Quercus vicentensis

Unknown

Overview

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

Quercus vicentensis faces severe pressure from urban development and agricultural expansion across its limited range in southern California. The species is particularly vulnerable due to its restricted distribution and slow growth rate, making population recovery difficult once habitat is lost. Fire suppression practices have altered natural fire regimes that historically maintained suitable oak woodland conditions, while invasive plant species compete for resources in degraded habitats.

Threat summary

Habitat

This oak species inhabits chaparral and oak woodland ecosystems in the coastal mountains and foothills of southern California, typically growing on well-drained slopes and canyon bottoms at elevations between 300-1,500 meters. It occurs in mixed oak communities alongside other native California oaks and associated shrubland vegetation.

Conservation measures underway

Ex-situ conservation

Frequently asked questions

Why is Quercus vicentensis classified as Vulnerable?
Quercus vicentensis 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. Quercus vicentensis faces severe pressure from urban development and agricultural expansion across its limited range in southern California. The species is particularly vulnerable due to its restricted distribution and slow growth rate, making population recovery difficult once habitat is lost. Fire suppression practices have altered natural fire regimes that historically maintained suitable oak woodland conditions, while invasive plant species compete for resources in degraded habitats.
Where does Quercus vicentensis live?
Quercus vicentensis occurs in El Salvador, Guatemala, and Mexico. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Quercus vicentensis?
The main threats to Quercus vicentensis 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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