Brown Cobblestone Lichen vs Large Leaf Watercress Algae

Acarospora fuscata compared with Halimeda discoidea

Key Differences

• Brown Cobblestone Lichen is Least Concern while Large Leaf Watercress Algae is Not Evaluated.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Large Leaf Watercress Algae
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Chlorophyta (Chlorophyta)
Class	Lecanoromycetes (Lecanoromycetes)	Ulvophyceae (Ulvophyceae)
Order	Acarosporales (Acarosporales)	Bryopsidales (Bryopsidales)
Family	Acarosporaceae	Halimedaceae
Genus	Acarospora	Halimeda
Species	Acarospora fuscata	Halimeda discoidea

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Large Leaf Watercress Algae

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Large Leaf Watercress Algae
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.

Large Leaf Watercress Algae

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil and Taiwan.

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.