Brown Cobblestone Lichen vs Leafy Rush

Acarospora fuscata compared with Juncus foliosus

Key Differences

• Brown Cobblestone Lichen is Least Concern while Leafy Rush is Vulnerable.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Leafy Rush
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Liliopsida (Monocots)
Order	Acarosporales (Acarosporales)	Poales (Grasses)
Family	Acarosporaceae	Juncaceae
Genus	Acarospora	Juncus
Species	Acarospora fuscata	Juncus foliosus

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Leafy Rush

VU — Vulnerable

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Leafy Rush
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.

Leafy Rush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (8 countries). Currently classified as Vulnerable 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 🇵🇹 Portugal