Zerbrechlicher Blasenfarn vs Brook Alder

Cystopteris fragilis compared with Alnus maritima

Key Differences

Zerbrechlicher Blasenfarn is Not Evaluated while Brook Alder is Endangered.

Taxonomic Classification

Rank	Zerbrechlicher Blasenfarn	Brook Alder
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Echte Farne)	Magnoliopsida (Dicots)
Order	Polypodiales (Tüpfelfarnartige)	Fagales (Buchenartige)
Family	Cystopteridaceae	Betulaceae
Genus	Cystopteris	Alnus
Species	Cystopteris fragilis	Alnus maritima

Evolutionary Relationship

Zerbrechlicher Blasenfarn and Brook Alder share a common ancestor at the Kingdom level: Plantae. (Pflanzen)

Ansehen Kingdom: Plantae

Conservation Status

Zerbrechlicher Blasenfarn

NE — Not Evaluated

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Zerbrechlicher Blasenfarn	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Zerbrechlicher Blasenfarn

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (Canada, United States), and South America (Colombia).

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Zerbrechlicher Blasenfarn

The Bladder Fern (Cystopteris fragilis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.

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