Andersson's arctic moss vs slender thistle

Arctoa anderssonii compared with Carduus tenuiflorus

Key Differences

• Andersson's arctic moss is Endangered while slender thistle is Near Threatened.

Taxonomic Classification

Rank	Andersson's arctic moss	slender thistle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Magnoliophyta (Flowering Plants)
Class	Bryopsida (Bryopsida)	Magnoliopsida (Dicots)
Order	Dicranales (Dicranales)	Asterales (Daisies & Sunflowers)
Family	Rhabdoweisiaceae	Asteraceae (Daisy Family)
Genus	Arctoa	Carduus
Species	Arctoa anderssonii	Carduus tenuiflorus

Evolutionary Relationship

Andersson's arctic moss and slender thistle share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Andersson's arctic moss

EN — Endangered

slender thistle

NT — Near Threatened

Physical Characteristics

Attribute	Andersson's arctic moss	slender thistle
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.

slender thistle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (7 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Argentina, Brazil, Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden