Bitterer Eichen-Ritterling vs Seifenritterling

Tricholoma ustaloides compared with Tricholoma saponaceum

Key Differences

• Bitterer Eichen-Ritterling is Vulnerable while Seifenritterling is Least Concern.

Taxonomic Classification

Rank	Bitterer Eichen-Ritterling	Seifenritterling
Kingdom same	Fungi (Pilze)	Fungi (Pilze)
Phylum same	Basidiomycota (Ständerpilze)	Basidiomycota (Ständerpilze)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Agaricales (Champignonartige)	Agaricales (Champignonartige)
Family same	Tricholomataceae	Tricholomataceae
Genus same	Tricholoma	Tricholoma
Species	Tricholoma ustaloides	Tricholoma saponaceum

Evolutionary Relationship

Bitterer Eichen-Ritterling and Seifenritterling share a common ancestor at the Genus level: Tricholoma.

Conservation Status

Bitterer Eichen-Ritterling

VU — Vulnerable

Seifenritterling

LC — Least Concern

Physical Characteristics

Attribute	Bitterer Eichen-Ritterling	Seifenritterling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitterer Eichen-Ritterling

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Seifenritterling

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Bitterer Eichen-Ritterling

The Charred Knight (Tricholoma ustaloides) is a species in the genus Tricholoma. It is currently classified as Vulnerable on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden