Blackstem Spleenwort vs bull-oak

Asplenium resiliens compared with Allocasuarina fraseriana

Key Differences

• Blackstem Spleenwort is Not Evaluated while bull-oak is Least Concern.

Taxonomic Classification

Rank	Blackstem Spleenwort	bull-oak
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Polypodiopsida)	Magnoliopsida (Dicots)
Order	Polypodiales (Polypodiales)	Fagales (Beeches & Oaks)
Family	Aspleniaceae	Casuarinaceae
Genus	Asplenium	Allocasuarina
Species	Asplenium resiliens	Allocasuarina fraseriana

Evolutionary Relationship

Blackstem Spleenwort and bull-oak share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blackstem Spleenwort

NE — Not Evaluated

bull-oak

LC — Least Concern

Physical Characteristics

Attribute	Blackstem Spleenwort	bull-oak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackstem Spleenwort

Habitat

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

Range

Distributed across Brazil, Colombia, and United States.

bull-oak

Habitat

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

Blackstem Spleenwort

The Blackstem Spleenwort (Asplenium resiliens) is a species in the genus Asplenium. Typically found in moist, shaded forest floors and tropical canopies.

bull-oak

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