EN

Vernonia nonoensis

Unknown

Overview

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

Vernonia nonoensis faces severe pressure from agricultural expansion and cattle ranching across its limited range in Ecuador's coastal regions. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Urban development and infrastructure projects continue to encroach on the species' remaining forest fragments, while invasive plant species compete for resources in disturbed areas.

Threat summary

Habitat

This endemic shrub inhabits humid lowland forests and forest edges in Ecuador's coastal provinces, typically growing in well-drained soils at elevations below 500 meters. The species requires partial shade and is associated with secondary forest regeneration areas adjacent to primary forest remnants.

Forest· 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 Vernonia nonoensis classified as Endangered?
Vernonia nonoensis is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Vernonia nonoensis faces severe pressure from agricultural expansion and cattle ranching across its limited range in Ecuador's coastal regions. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Urban development and infrastructure projects continue to encroach on the species' remaining forest fragments, while invasive plant species compete for resources in disturbed areas.
Where does Vernonia nonoensis live?
Vernonia nonoensis 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 Vernonia nonoensis?
The main threats to Vernonia nonoensis 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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