vs

Coprinopsis pseudofriesii compared with Coprinopsis romagnesiana

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	Psathyrellaceae	Psathyrellaceae
Genus same	Coprinopsis	Coprinopsis
Species	Coprinopsis pseudofriesii	Coprinopsis romagnesiana

Evolutionary Relationship

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

Conservation Status

LC — Least Concern

LC — Least Concern

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 Denmark, Norway, and Sweden.

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Coprinopsis pseudofriesii is a small, inky cap mushroom related to the shaggy ink cap, with a pale grey cap that liquefies at maturity. It grows on richly organic soils, old compost, and near buried woody debris in temperate forests. This saprotrophic fungus decomposes organic matter and woody material in its forest soil habitat.

Coprinopsis romagnesiana is an inkcap mushroom belonging to a genus known for autodigestion, where the gills dissolve into an inky liquid as spores mature. It grows on dung, manured soil, or decaying organic matter in open habitats across temperate regions. Like other inkcaps, it plays a role as a saprotrophic decomposer of nitrogen-rich organic substrates.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden