Amethyst Chanterelle
CRCritically Endangered

Amethyst Chanterelle

Cantharellus amethysteus

The Amethyst Chanterelle (Cantharellus amethysteus) is a distinctive purple-hued mushroom species belonging to the chanterelle family. This fungus is characterized by its violet to amethyst-colored cap and stem, distinguishing it from the more common golden chanterelles.

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Cantharellus_amethysteus

01Classification

Taxonomy & Classification

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Cantharellales

Family

Hydnaceae

Genus

Cantharellus

Amethyst Chanterelle belongs to the family Hydnaceae, order Cantharellales, within the Agaricomycetes class.

02Description

Species Profile

The Amethyst Chanterelle (Cantharellus amethysteus) is a distinctive purple-hued mushroom species belonging to the chanterelle family. This fungus is characterized by its violet to amethyst-colored cap and stem, distinguishing it from the more common golden chanterelles. The species forms mycorrhizal relationships with specific tree species, making it dependent on healthy forest ecosystems for survival. The Amethyst Chanterelle has an extremely limited known distribution, with confirmed populations documented in only a few locations. Its rarity and restricted range have led to its classification as Critically Endangered by the IUCN. The primary threats to this species include habitat loss due to deforestation, forest fragmentation, and changes in forest management practices that disrupt the delicate soil and root systems necessary for mycorrhizal fungi. Climate change poses additional risks by altering temperature and moisture conditions that affect both the fungus and its host trees. The species' specific ecological requirements make it particularly vulnerable to environmental disturbances. Conservation efforts for the Amethyst Chanterelle focus on habitat protection and forest ecosystem preservation. Research initiatives aim to better understand its ecological needs, distribution patterns, and population dynamics. Some conservation programs work to establish protected areas within known habitats and promote sustainable forestry practices that maintain the complex underground networks essential for mycorrhizal fungi survival.

The Amethyst Chanterelle faces severe threats from habitat destruction through deforestation and forest fragmentation, which disrupts the mycorrhizal networks essential for its survival. Climate change compounds these pressures by altering the temperature and moisture conditions required by both the fungus and its host trees. The species' extremely limited distribution and specific ecological requirements make it particularly vulnerable to any environmental disturbances.

Key Facts

IUCN StatusCritically Endangered (CR)
GroupFungi
03Habitat

Habitat & Distribution

The Amethyst Chanterelle inhabits mature forest ecosystems where it forms mycorrhizal associations with specific tree species. It requires stable soil conditions and established root networks typical of undisturbed woodland environments.

TERRESTRIALMajor
04Threats

Threats

!

IUCN Red List: Critically Endangered

The Amethyst Chanterelle faces severe threats from habitat destruction through deforestation and forest fragmentation, which disrupts the mycorrhizal networks essential for its survival. Climate change compounds these pressures by altering the temperature and moisture conditions required by both the fungus and its host trees. The species' extremely limited distribution and specific ecological requirements make it particularly vulnerable to any environmental disturbances.

Detailed threat classification data is sourced from IUCN assessments as they become available.

Community

Community Sightings

Report a sighting

No community sightings yet. Be the first to report!

07Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). Amethyst Chanterelle (Cantharellus amethysteus). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/amethyst-chanterelle

Full citation guide & data usage terms