Brown Cobblestone Lichen vs Grass-Leaf Orache

Acarospora fuscata compared with Atriplex littoralis

Key Differences

• Brown Cobblestone Lichen is Least Concern while Grass-Leaf Orache is Near Threatened.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Grass-Leaf Orache
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Magnoliopsida (Dicots)
Order	Acarosporales (Acarosporales)	Caryophyllales (Caryophyllales)
Family	Acarosporaceae	Amaranthaceae
Genus	Acarospora	Atriplex
Species	Acarospora fuscata	Atriplex littoralis

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Grass-Leaf Orache

NT — Near Threatened

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Grass-Leaf Orache
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.

Grass-Leaf Orache

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (8 countries) and North America (Canada, United States). 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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇺🇸 United States