Arctic daisy vs cavernous crystalwort

Arctanthemum arcticum compared with Riccia cavernosa

Key Differences

Arctic daisy is Least Concern while cavernous crystalwort is Endangered.

Taxonomic Classification

Rank	Arctic daisy	cavernous crystalwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Magnoliopsida (Dicots)	Marchantiopsida (Marchantiopsida)
Order	Asterales (Daisies & Sunflowers)	Marchantiales (Marchantiales)
Family	Asteraceae (Daisy Family)	Ricciaceae
Genus	Arctanthemum	Riccia
Species	Arctanthemum arcticum	Riccia cavernosa

Evolutionary Relationship

Arctic daisy and cavernous crystalwort share a common ancestor at the Kingdom level: Plantae. (Plants)

View Kingdom: Plantae

Conservation Status

Arctic daisy

LC — Least Concern

cavernous crystalwort

EN — Endangered

Physical Characteristics

Attribute	Arctic daisy	cavernous crystalwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic daisy

Habitat

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

Range

Distributed across Norway and United States.

cavernous crystalwort

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Arctic daisy

The Arctic daisy (Arctanthemum arcticum) is a species in the genus Arctanthemum. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

cavernous crystalwort

The Cavernous crystalwort (Riccia cavernosa) is a species in the genus Riccia. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.