vs

Clitocybe amarescens compared with Clitocybe menthiodora

Key Differences

• is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank
Kingdom same	Fungi (เห็ดรา)	Fungi (เห็ดรา)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Agaricales (Gilled Mushrooms)	Agaricales (Gilled Mushrooms)
Family same	Tricholomataceae	Tricholomataceae
Genus same	Clitocybe	Clitocybe
Species	Clitocybe amarescens	Clitocybe menthiodora

Evolutionary Relationship

and share a common ancestor at the Genus level: Clitocybe.

Conservation Status

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway and Sweden.

Clitocybe amarescens is a small, bitter-tasting agaric fungus in the family Tricholomataceae distributed across Northwestern and Northern Europe, with confirmed records from Belgium, Denmark, Norway, and Sweden. The specific epithet amarescens reflects the notably bitter flavor of the fruiting bodies, a characteristic that distinguishes it from some closely related Clitocybe species. The cap is typically whitish to pale greyish, smooth, with decurrent gills characteristic of the genus, and fruits in woodland margins, grassy clearings, and other semi-open habitats during autumn months. Like other Clitocybe species, it is a saprotrophic fungus contributing to decomposition of leaf litter and organic debris. The bitter taste likely serves as a deterrent against invertebrate predation. The species is assessed as Least Concern across its European range but, like other fungi of unimproved grasslands and forest margins, remains potentially sensitive to habitat changes driven by agricultural intensification, fertilizer application, and loss of structurally diverse woodland edges across Scandinavia and Western Europe.

Clitocybe menthiodora is a distinctive agaric fungus in the family Tricholomataceae, named for its notable minty or anise-like odor — the species epithet combining 'mentha' (mint) and 'odora' (fragrant) — which serves as a useful field identification character. It inhabits temperate European woodlands and forest margins, fruiting among leaf litter and soil organic matter in autumn. The cap is typically depressed to broadly funnel-shaped, pale greyish or whitish, with crowded, decurrent gills characteristic of the Clitocybe genus. The pleasant aromatic scent distinguishes it from the similarly structured but odorless or fetid species in the genus. Several Clitocybe species are known for distinctive odors, including anise, honey, and meal-like scents, which are attributed to volatile aromatic compounds produced during fruiting. While some fragrant Clitocybe species are edible, others contain muscarine or other toxins, and identification must be thorough. C. menthiodora is a saprotrophic decomposer playing a role in nutrient cycling in European temperate forest ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden