Blue-Gray Rosette Lichen vs Brown oak slender

Physcia caesia compared with Acrocercops brongniardella

Taxonomic Classification

Rank	Blue-Gray Rosette Lichen	Brown oak slender
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Caliciales (Caliciales)	Lepidoptera (Butterflies & Moths)
Family	Physciaceae	Gracillariidae
Genus	Physcia	Acrocercops
Species	Physcia caesia	Acrocercops brongniardella

Conservation Status

Blue-Gray Rosette Lichen

LC — Least Concern

Brown oak slender

LC — Least Concern

Physical Characteristics

Attribute	Blue-Gray Rosette Lichen	Brown oak slender
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-Gray Rosette Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Brown oak slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries).

Blue-Gray Rosette Lichen

The Blue Gray Rosette Lichen (Physcia caesia) is a species in the genus Physcia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Brown oak slender

The Brown Oak Slender (Acrocercops brongniardella) is a species in the genus Acrocercops. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden