Brown Cobblestone Lichen vs Zwerg-Erdstern

Acarospora fuscata compared with Geastrum minimum

Key Differences

• Brown Cobblestone Lichen is Least Concern while Zwerg-Erdstern is Near Threatened.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Zwerg-Erdstern
Kingdom same	Fungi (Pilze)	Fungi (Pilze)
Phylum	Ascomycota (Schlauchpilze)	Basidiomycota (Ständerpilze)
Class	Lecanoromycetes (Lecanoromycetes)	Agaricomycetes (Mushrooms)
Order	Acarosporales (Acarosporales)	Geastrales (Geastrales)
Family	Acarosporaceae	Geastraceae
Genus	Acarospora	Geastrum
Species	Acarospora fuscata	Geastrum minimum

Evolutionary Relationship

Brown Cobblestone Lichen and Zwerg-Erdstern share a common ancestor at the Kingdom level: Fungi. (Pilze)

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Zwerg-Erdstern

NT — Near Threatened

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Zwerg-Erdstern
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.

Zwerg-Erdstern

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇺🇸 United States