VU

Scalesia baurii

Unknown

Overview

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

Scalesia baurii faces severe pressure from invasive plant species, particularly introduced grasses and shrubs that outcompete this endemic Galápagos daisy for resources and space. Habitat degradation from introduced herbivores like goats and cattle has fragmented its limited range, while climate variability affects the moisture-dependent highland ecosystems where it survives. The species' restricted distribution across only a few islands makes it particularly vulnerable to localized extinctions from these combined pressures.

Threat summary

Habitat

Scalesia baurii inhabits the humid highland zones of the Galápagos Islands, typically found in transitional areas between arid lowlands and moist upland forests. This endemic daisy thrives in volcanic soils at elevations where fog and occasional rainfall provide the moisture necessary for its survival in otherwise harsh island conditions.

TERRESTRIAL· major

Other threatened species in ASTERACEAE

EN

Bidens cosmoides

Declining
VU

Piptolepis monticola

Unknown
Libanothamnus parvulusCR

Libanothamnus parvulus

Declining
EN

Gynoxys neovelutina

Declining

Frequently asked questions

Why is Scalesia baurii classified as Vulnerable?
Scalesia baurii 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. Scalesia baurii faces severe pressure from invasive plant species, particularly introduced grasses and shrubs that outcompete this endemic Galápagos daisy for resources and space. Habitat degradation from introduced herbivores like goats and cattle has fragmented its limited range, while climate variability affects the moisture-dependent highland ecosystems where it survives. The species' restricted distribution across only a few islands makes it particularly vulnerable to localized extinctions from these combined pressures.
Where does Scalesia baurii live?
Scalesia baurii 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 Scalesia baurii?
The main threats to Scalesia baurii 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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