Rebhuhn-Champignon vs Riesen-Champignon

Agaricus phaeolepidotus compared with Agaricus augustus

Key Differences

• Rebhuhn-Champignon is Endangered while Riesen-Champignon is Least Concern.

Taxonomic Classification

Rank	Rebhuhn-Champignon	Riesen-Champignon
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	Agaricaceae (Agarics)	Agaricaceae (Agarics)
Genus same	Agaricus (Button Mushrooms)	Agaricus (Button Mushrooms)
Species	Agaricus phaeolepidotus	Agaricus augustus

Evolutionary Relationship

Rebhuhn-Champignon and Riesen-Champignon share a common ancestor at the Genus level: Agaricus. (Button Mushrooms)

Conservation Status

Rebhuhn-Champignon

EN — Endangered

Riesen-Champignon

LC — Least Concern

Physical Characteristics

Attribute	Rebhuhn-Champignon	Riesen-Champignon
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rebhuhn-Champignon

Habitat

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

Range

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

Riesen-Champignon

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Rebhuhn-Champignon

Agaricus phaeolepidotus is a species in the genus Agaricus. It is currently classified as Endangered 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