Brown Cobblestone Lichen vs Silkoak

Acarospora fuscata compared with Grevillea robusta

Key Differences

• Brown Cobblestone Lichen is Least Concern while Silkoak is Not Evaluated.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Silkoak
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Magnoliopsida (Dicots)
Order	Acarosporales (Acarosporales)	Proteales (Proteales)
Family	Acarosporaceae	Proteaceae
Genus	Acarospora	Grevillea
Species	Acarospora fuscata	Grevillea robusta

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Silkoak

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Silkoak
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.

Silkoak

Habitat

Inhabits montane grasslands and shrublands and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (23 countries), Asia (10 countries), Europe (4 countries), North America (5 countries), Oceania and the Pacific (7 countries), and South America (9 countries).

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 🇵🇹 Portugal 🇺🇸 United States