Andersson's arctic moss vs Robinson's hawkweed

Arctoa anderssonii compared with Hieracium robinsonii

Key Differences

• Andersson's arctic moss is Endangered while Robinson's hawkweed is Extinct.

Taxonomic Classification

Rank	Andersson's arctic moss	Robinson's hawkweed
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	Hieracium
Species	Arctoa anderssonii	Hieracium robinsonii

Evolutionary Relationship

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

Conservation Status

Andersson's arctic moss

EN — Endangered

Robinson's hawkweed

EX — Extinct

Physical Characteristics

Attribute	Andersson's arctic moss	Robinson's hawkweed
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.

Robinson's hawkweed

Habitat

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

Range

Found in Canada.

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.