Alder Rollrim vs Black Bent

Paxillus rubicundulus compared with Agrostis gigantea

Key Differences

• Alder Rollrim is Not Evaluated while Black Bent is Least Concern.

Taxonomic Classification

Rank	Alder Rollrim	Black Bent
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Magnoliophyta (Flowering Plants)
Class	Agaricomycetes (Mushrooms)	Liliopsida (Monocots)
Order	Boletales (Boletales)	Poales (Grasses)
Family	Paxillaceae	Poaceae (Grass Family)
Genus	Paxillus	Agrostis
Species	Paxillus rubicundulus	Agrostis gigantea

Conservation Status

Alder Rollrim

NE — Not Evaluated

Black Bent

LC — Least Concern

Physical Characteristics

Attribute	Alder Rollrim	Black Bent
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Rollrim

Habitat

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

Range

Distributed across Norway and Sweden.

Black Bent

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Alder Rollrim

The Alder Rollrim (Paxillus rubicundulus) is a species in the genus Paxillus. Typically found in forest floors, decomposing wood, and soil ecosystems.

Black Bent

The Black Bent (Agrostis gigantea) is a species in the genus Agrostis. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden