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Lyophyllum tomentellum

Unknown

Overview

Filziges Graublatt (Lyophyllum tomentellum) is a distinctive grayish mushroom characterized by its fuzzy, tomentose cap surface that gives the species its common name. This saprotrophic fungus plays a crucial ecological role in forest ecosystems by decomposing organic matter and recycling nutrients back into the soil. The species forms small to medium-sized fruiting bodies with grayish-brown caps and whitish stems.

Lyophyllum tomentellum faces severe population declines primarily due to habitat loss from agricultural expansion and urban development in its limited European range. The species' specialized ecological requirements and small, fragmented populations make it particularly vulnerable to environmental changes and human disturbance.

Threat summary

Habitat

Lyophyllum tomentellum typically grows in mature deciduous and mixed forests, particularly favoring areas with rich, moist humus layers beneath beech and oak trees. The species requires specific microclimate conditions found in undisturbed forest floors with consistent moisture levels and stable organic matter accumulation.

TERRESTRIAL· major

Frequently asked questions

Why is Lyophyllum tomentellum classified as Endangered?
Lyophyllum tomentellum 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. Lyophyllum tomentellum faces severe population declines primarily due to habitat loss from agricultural expansion and urban development in its limited European range. The species' specialized ecological requirements and small, fragmented populations make it particularly vulnerable to environmental changes and human disturbance.
Where does Lyophyllum tomentellum live?
Lyophyllum tomentellum 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 Lyophyllum tomentellum?
The main threats to Lyophyllum tomentellum 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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