Brown Cobblestone Lichen vs Schaerer'S Disc Lichen

Acarospora fuscata compared with Buellia schaereri

Key Differences

• Brown Cobblestone Lichen is Least Concern while Schaerer'S Disc Lichen is Endangered.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Schaerer'S Disc Lichen
Kingdom same	Fungi (Pilze)	Fungi (Pilze)
Phylum same	Ascomycota (Schlauchpilze)	Ascomycota (Schlauchpilze)
Class same	Lecanoromycetes (Lecanoromycetes)	Lecanoromycetes (Lecanoromycetes)
Order	Acarosporales (Acarosporales)	Caliciales (Caliciales)
Family	Acarosporaceae	Caliciaceae
Genus	Acarospora	Buellia
Species	Acarospora fuscata	Buellia schaereri

Evolutionary Relationship

Brown Cobblestone Lichen and Schaerer'S Disc Lichen share a common ancestor at the Class level: Lecanoromycetes. (Lecanoromycetes)

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Schaerer'S Disc Lichen

EN — Endangered

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Schaerer'S Disc Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Cobblestone Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and United States.

Schaerer'S Disc Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

Brown Cobblestone Lichen

The Brown Cobblestone Lichen (Acarospora fuscata) is a species in the genus Acarospora. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇺🇸 United States