Brown Cobblestone Lichen vs Dwarf nettle

Acarospora fuscata compared with Urtica urens

Key Differences

Brown Cobblestone Lichen is Least Concern while Dwarf nettle is Vulnerable.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Dwarf nettle
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Magnoliopsida (Dicots)
Order	Acarosporales (Acarosporales)	Rosales (Roses & Allies)
Family	Acarosporaceae	Urticaceae
Genus	Acarospora	Urtica
Species	Acarospora fuscata	Urtica urens

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Dwarf nettle

VU — Vulnerable

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Dwarf nettle
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.

Dwarf nettle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Eswatini, Namibia, South Africa), Asia (Japan, Kyrgyzstan, Qatar), Europe (19 countries), North America (Canada, Cuba, United States), Oceania and the Pacific (Australia), and South America (7 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.