CR

Asplenium veneticolor

Unknown

Overview

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

Asplenium veneticolor faces severe threats from habitat destruction due to urban development and agricultural expansion in its limited range. The species' extremely restricted distribution makes it particularly vulnerable to localized disturbances, while invasive plant species compete for the specialized rocky habitats it requires. Climate change poses additional risks through altered precipitation patterns that could affect the moisture-dependent microhabitats essential for this fern's survival.

Threat summary

Habitat

This critically endangered fern inhabits specialized rocky crevices and cliff faces in montane environments, typically growing in shaded, moisture-retentive limestone or volcanic rock formations. It requires specific microhabitat conditions with consistent humidity and protection from direct sunlight, often found in narrow altitudinal bands within its restricted geographic range.

Other threatened species in Aspleniaceae

VU

ladder spleenwort

Asplenium adulterinum

Unknown
Green SpleenwortVU

Green Spleenwort

Asplenium viride

Unknown
CR

Asplenium alatum

Unknown
CR

Hymenasplenium delitescens

Unknown

Frequently asked questions

Why is Asplenium veneticolor classified as Critically Endangered?
Asplenium veneticolor is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Asplenium veneticolor faces severe threats from habitat destruction due to urban development and agricultural expansion in its limited range. The species' extremely restricted distribution makes it particularly vulnerable to localized disturbances, while invasive plant species compete for the specialized rocky habitats it requires. Climate change poses additional risks through altered precipitation patterns that could affect the moisture-dependent microhabitats essential for this fern's survival.
Where does Asplenium veneticolor live?
Asplenium veneticolor 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 Asplenium veneticolor?
The main threats to Asplenium veneticolor 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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