Andersson's arctic moss vs Asterisk Lichen

Arctoa anderssonii compared with Arthonia radiata

Key Differences

Andersson's arctic moss is Endangered while Asterisk Lichen is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	Asterisk Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Bryophyta	Ascomycota (Sac Fungi)
Class	Bryopsida (Bryopsida)	Arthoniomycetes (Arthoniomycetes)
Order	Dicranales (Dicranales)	Arthoniales (Arthoniales)
Family	Rhabdoweisiaceae	Arthoniaceae
Genus	Arctoa	Arthonia
Species	Arctoa anderssonii	Arthonia radiata

Conservation Status

Andersson's arctic moss

EN — Endangered

Asterisk Lichen

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Asterisk Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andersson's arctic moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Asterisk Lichen

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).

Andersson's arctic moss

The Andersson's arctic moss (Arctoa anderssonii) is a species in the genus Arctoa. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Asterisk Lichen

The Asterisk Lichen (Arthonia radiata) is a species in the genus Arthonia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region. Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).