Brown Cobblestone Lichen vs Confusing Trillium

Acarospora fuscata compared with Trillium simile

Key Differences

• Brown Cobblestone Lichen is Least Concern while Confusing Trillium is Vulnerable.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Confusing Trillium
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Lecanoromycetes (Lecanoromycetes)	Liliopsida (Monocots)
Order	Acarosporales (Acarosporales)	Liliales (Liliales)
Family	Acarosporaceae	Melanthiaceae
Genus	Acarospora	Trillium
Species	Acarospora fuscata	Trillium simile

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Confusing Trillium

VU — Vulnerable

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Confusing Trillium
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.

Confusing Trillium

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.