EN

Entoloma nausiosme

Local name: Kvalmende rødblad

Unknown

Overview

Kvalmende rødblad (Entoloma nausiosme) is a distinctive mushroom species characterized by its reddish-brown cap and nauseating odor, which gives it both its common and scientific names. This saprobic fungus plays a crucial ecological role in decomposing organic matter in forest ecosystems, contributing to nutrient cycling and soil health.

Entoloma nausiosme faces severe population declines primarily due to habitat loss from agricultural intensification and urban development in its limited range. The species' specialized ecological requirements and small population size make it particularly vulnerable to environmental changes and habitat fragmentation.

Threat summary

Habitat

This species inhabits mature deciduous and mixed forests, particularly favoring areas with rich, moist humus layers beneath oak and beech trees. It typically fruits in sheltered forest understory locations with consistent moisture levels and minimal soil disturbance.

TERRESTRIAL· major

Other threatened species in Entolomataceae

Livid Pinkgill, Livid entoloma, Livid agaric, Leaden entoloma, Lead poisonerVU

Livid Pinkgill, Livid entoloma, Livid agaric, Leaden entoloma, Lead poisoner

Entoloma sinuatum

Unknown
VU

Entoloma kervernii

Unknown
VU

Entoloma pratulense

Unknown
VU

Hairy Pinkgill

Entoloma tjallingiorum

Unknown

Frequently asked questions

Why is Kvalmende rødblad classified as Endangered?
Kvalmende rødblad 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. Entoloma nausiosme faces severe population declines primarily due to habitat loss from agricultural intensification and urban development in its limited range. The species' specialized ecological requirements and small population size make it particularly vulnerable to environmental changes and habitat fragmentation.
Where does Kvalmende rødblad live?
Kvalmende rødblad 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 Kvalmende rødblad?
The main threats to Kvalmende rødblad 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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