Andersson's arctic moss vs small-flowered willowherb

Arctoa anderssonii compared with Epilobium parviflorum

Key Differences

• Andersson's arctic moss is Endangered while small-flowered willowherb is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	small-flowered willowherb
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Magnoliophyta (Flowering Plants)
Class	Bryopsida (Bryopsida)	Magnoliopsida (Dicots)
Order	Dicranales (Dicranales)	Myrtales (Myrtales)
Family	Rhabdoweisiaceae	Onagraceae
Genus	Arctoa	Epilobium
Species	Arctoa anderssonii	Epilobium parviflorum

Evolutionary Relationship

Andersson's arctic moss and small-flowered willowherb share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Andersson's arctic moss

EN — Endangered

small-flowered willowherb

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	small-flowered willowherb
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.

small-flowered willowherb

Habitat

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

Range

Found across Europe (6 countries) and North America (Canada, United States).

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