Andersson's arctic moss vs Spiny Heath Lichen

Arctoa anderssonii compared with Cetraria aculeata

Key Differences

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

Taxonomic Classification

Rank	Andersson's arctic moss	Spiny Heath Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Bryophyta	Ascomycota (Sac Fungi)
Class	Bryopsida (Bryopsida)	Lecanoromycetes (Lecanoromycetes)
Order	Dicranales (Dicranales)	Lecanorales (Lecanorales)
Family	Rhabdoweisiaceae	Parmeliaceae
Genus	Arctoa	Cetraria
Species	Arctoa anderssonii	Cetraria aculeata

Conservation Status

Andersson's arctic moss

EN — Endangered

Spiny Heath Lichen

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Spiny Heath 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.

Spiny Heath Lichen

Habitat

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

Range

Widely distributed across Asia (Taiwan), 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.