Book Flapwort vs Caucasian Alder

Nardia breidleri compared with Alnus subcordata

Taxonomic Classification

Rank	Book Flapwort	Caucasian Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Marchantiophyta (liverwort)	Magnoliophyta (Flowering Plants)
Class	Jungermanniopsida (Jungermanniopsida)	Magnoliopsida (Dicots)
Order	Jungermanniales (Jungermanniales)	Fagales (Beeches & Oaks)
Family	Gymnomitriaceae	Betulaceae
Genus	Nardia	Alnus
Species	Nardia breidleri	Alnus subcordata

Evolutionary Relationship

Book Flapwort and Caucasian Alder share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Book Flapwort

LC — Least Concern

Caucasian Alder

LC — Least Concern

Physical Characteristics

Attribute	Book Flapwort	Caucasian Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Book Flapwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Caucasian Alder

Habitat

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

Book Flapwort

The Book Flapwort (Nardia breidleri) is a species in the genus Nardia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Caucasian Alder

The Caucasian Alder (Alnus subcordata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.