alpine silverwort vs Ray's Knotgrass

Anthelia julacea compared with Polygonum oxyspermum

Key Differences

• alpine silverwort is Least Concern while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank	alpine silverwort	Ray's Knotgrass
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Marchantiophyta (liverwort)	Magnoliophyta (Flowering Plants)
Class	Jungermanniopsida (Jungermanniopsida)	Magnoliopsida (Dicots)
Order	Jungermanniales (Jungermanniales)	Caryophyllales (Caryophyllales)
Family	Antheliaceae	Polygonaceae
Genus	Anthelia	Polygonum
Species	Anthelia julacea	Polygonum oxyspermum

Evolutionary Relationship

alpine silverwort and Ray's Knotgrass share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

alpine silverwort

LC — Least Concern

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	alpine silverwort	Ray's Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

alpine silverwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Ray's Knotgrass

Habitat

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

Range

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

alpine silverwort

The Alpine silverwort (Anthelia julacea) is a species in the genus Anthelia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region. Distributed across Norway and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden