Acanthus vs Bladder Fern

Acanthus ebracteatus compared with Cystopteris fragilis

Key Differences

• Acanthus is Least Concern while Bladder Fern is Not Evaluated.

Taxonomic Classification

Rank	Acanthus	Bladder Fern
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum	Magnoliophyta (Flowering Plants)	Tracheophyta
Class	Magnoliopsida (Dicots)	Polypodiopsida (Polypodiopsida)
Order	Lamiales (Lamiales)	Polypodiales (Polypodiales)
Family	Acanthaceae	Cystopteridaceae
Genus	Acanthus	Cystopteris
Species	Acanthus ebracteatus	Cystopteris fragilis

Evolutionary Relationship

Acanthus and Bladder Fern share a common ancestor at the Kingdom level: Plantae. (planta)

Conservation Status

Acanthus

LC — Least Concern

Bladder Fern

NE — Not Evaluated

Physical Characteristics

Attribute	Acanthus	Bladder Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Acanthus

Habitat

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

Bladder Fern

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).

Acanthus

The Acanthus (Acanthus ebracteatus) is a species in the genus Acanthus. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial habitats from tropical forests to temperate regions.

Bladder Fern

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