Granulobasidium vellereum
VU

Granulobasidium vellereum

Local name: almkrämskinn

Unknown

Photo: iNaturalist: (c) Björn Sothmann, some rights reserved (CC BY-SA), uploaded by Björn Sothmann

Overview

Granulobasidium vellereum is a species of fungus in the family Cyphellaceae. A plant pathogen associated with white rot of angiospermous logs, slash, and living trees, it has been found in Sweden and Denmark, and in North America. Originally described as Corticium vellereum in 1885, it was transferred to the genus Granulobasidium by Walter Jülich in 1979.

Granulobasidium vellereum faces significant threats from habitat degradation and loss of suitable substrate trees due to deforestation and forest fragmentation. Climate change may also be altering the moisture and temperature conditions this fungal species requires for successful reproduction and survival.

Threat summary

Habitat

This fungal species typically inhabits temperate and boreal forests, growing as a wood-decomposing organism on dead and decaying hardwood trees, particularly in moist forest environments with stable humidity levels.

TERRESTRIAL· major

Frequently asked questions

Why is almkrämskinn classified as Vulnerable?
almkrämskinn 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. Granulobasidium vellereum faces significant threats from habitat degradation and loss of suitable substrate trees due to deforestation and forest fragmentation. Climate change may also be altering the moisture and temperature conditions this fungal species requires for successful reproduction and survival.
Where does almkrämskinn live?
almkrämskinn occurs in Åland Islands, Argentina, Armenia, Austria, Belgium, and Brazil (plus 24 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to almkrämskinn?
The main threats to almkrämskinn 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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