cystoptère grêle vs bull-oak

Cystopteris tenuis compared with Allocasuarina luehmannii

Key Differences

• cystoptère grêle is Not Evaluated while bull-oak is Vulnerable.

Taxonomic Classification

Rank	cystoptère grêle	bull-oak
Kingdom same	Plantae (plante)	Plantae (plante)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Filicopsida)	Magnoliopsida (Dicots)
Order	Polypodiales (Polypodiales)	Fagales (Beeches & Oaks)
Family	Cystopteridaceae	Casuarinaceae
Genus	Cystopteris	Allocasuarina
Species	Cystopteris tenuis	Allocasuarina luehmannii

Evolutionary Relationship

cystoptère grêle and bull-oak share a common ancestor at the Kingdom level: Plantae. (plante)

Conservation Status

cystoptère grêle

NE — Not Evaluated

bull-oak

VU — Vulnerable

Physical Characteristics

Attribute	cystoptère grêle	bull-oak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

cystoptère grêle

Habitat

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

Range

Distributed across Canada and United States.

bull-oak

Habitat

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

cystoptère grêle

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

bull-oak

The bull-oak (Allocasuarina luehmannii) is a species in the genus Allocasuarina. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.