Brown Cobblestone Lichen vs Queen sago

Acarospora fuscata compared with Cycas circinalis

Key Differences

Brown Cobblestone Lichen is Least Concern while Queen sago is Endangered.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Queen sago
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Tracheophyta
Class	Lecanoromycetes (Lecanoromycetes)	Cycadopsida (Cycadopsida)
Order	Acarosporales (Acarosporales)	Cycadales (Cycadales)
Family	Acarosporaceae	Cycadaceae
Genus	Acarospora	Cycas
Species	Acarospora fuscata	Cycas circinalis

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Queen sago

EN — Endangered

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Queen sago
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.

Queen sago

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 5 distinct biome types spanning the Afrotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Marshall Islands, Portugal, South Africa, Taiwan, 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.