VU

Leptochidium albociliatum

Local name: glasshårlav

Unknown

Overview

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

Leptochidium albociliatum faces severe decline due to air pollution and acid rain, which alter the chemical composition of its substrate and disrupt its sensitive physiological processes. Forest fragmentation and intensive forestry practices have eliminated many suitable old-growth habitats where this lichen historically thrived. Climate change compounds these pressures by altering moisture regimes and temperature patterns critical for its survival.

Threat summary

Habitat

This lichen species inhabits old-growth coniferous and mixed forests, typically growing on the bark of mature trees in humid, shaded environments. It requires stable microclimatic conditions with consistent moisture levels and minimal air pollution exposure.

TERRESTRIAL· major

Frequently asked questions

Why is glasshårlav classified as Vulnerable?
glasshårlav 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. Leptochidium albociliatum faces severe decline due to air pollution and acid rain, which alter the chemical composition of its substrate and disrupt its sensitive physiological processes. Forest fragmentation and intensive forestry practices have eliminated many suitable old-growth habitats where this lichen historically thrived. Climate change compounds these pressures by altering moisture regimes and temperature patterns critical for its survival.
Where does glasshårlav live?
glasshårlav 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 glasshårlav?
The main threats to glasshårlav 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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