Brown Cobblestone Lichen vs Dickie's bladder-fern

Acarospora fuscata compared with Cystopteris dickieana

Key Differences

• Brown Cobblestone Lichen is Least Concern while Dickie's bladder-fern is Not Evaluated.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Dickie's bladder-fern
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Tracheophyta
Class	Lecanoromycetes (Lecanoromycetes)	Polypodiopsida (Polypodiopsida)
Order	Acarosporales (Acarosporales)	Polypodiales (Polypodiales)
Family	Acarosporaceae	Cystopteridaceae
Genus	Acarospora	Cystopteris
Species	Acarospora fuscata	Cystopteris dickieana

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Dickie's bladder-fern

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Dickie's bladder-fern
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.

Dickie's bladder-fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Norway and Portugal.

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 2 countries:

🇳🇴 Norway 🇵🇹 Portugal