Brittle Bladderfern vs Polyphyllous Globe Thistle

Cystopteris tenuis compared with Echinops foliosus

Key Differences

• Brittle Bladderfern is Not Evaluated while Polyphyllous Globe Thistle is Vulnerable.

Taxonomic Classification

Rank	Brittle Bladderfern	Polyphyllous Globe Thistle
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (cordados)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (mamíferos)
Order	Polypodiales (Polypodiales)	Afrosoricida (Afrosoricida)
Family	Cystopteridaceae	Tenrecidae
Genus	Cystopteris	Echinops
Species	Cystopteris tenuis	Echinops foliosus

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Polyphyllous Globe Thistle

VU — Vulnerable

Physical Characteristics

Attribute	Brittle Bladderfern	Polyphyllous Globe Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brittle Bladderfern

Habitat

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

Range

Distributed across Canada and United States.

Polyphyllous Globe Thistle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brittle Bladderfern

The Brittle Bladderfern (Cystopteris tenuis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.