VU

Schwefelgelber Mehlschirmling

Cystolepiota icterina

Unknown

Overview

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

The Schwefelgelber Mehlschirmling faces significant pressure from habitat degradation in its specialized woodland environments. Agricultural intensification and urban development have reduced the availability of suitable deciduous and mixed forest habitats where this fungus forms essential mycorrhizal relationships. Climate change poses additional risks through altered precipitation patterns and temperature regimes that may disrupt the delicate ecological conditions required for fruiting body formation and spore dispersal.

Threat summary

Habitat

This species inhabits deciduous and mixed forests, particularly favoring nutrient-rich soils in beech and oak woodlands. It typically grows in association with specific tree species through mycorrhizal relationships, requiring stable forest floor conditions with appropriate moisture and organic matter levels.

TERRESTRIAL· major

Frequently asked questions

Why is Schwefelgelber Mehlschirmling classified as Vulnerable?
Schwefelgelber Mehlschirmling 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. The Schwefelgelber Mehlschirmling faces significant pressure from habitat degradation in its specialized woodland environments. Agricultural intensification and urban development have reduced the availability of suitable deciduous and mixed forest habitats where this fungus forms essential mycorrhizal relationships. Climate change poses additional risks through altered precipitation patterns and temperature regimes that may disrupt the delicate ecological conditions required for fruiting body formation and spore dispersal.
Where does Schwefelgelber Mehlschirmling live?
Schwefelgelber Mehlschirmling 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 Schwefelgelber Mehlschirmling?
The main threats to Schwefelgelber Mehlschirmling 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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