Brittle Bladderfern vs Cole's Wattle

Cystopteris tenuis compared with Acacia colei

Key Differences

• Brittle Bladderfern is Not Evaluated while Cole's Wattle is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Cole's Wattle
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum	Tracheophyta	Magnoliophyta (被子植物門)
Class	Polypodiopsida (ウラボシ綱)	Magnoliopsida (モクレン綱)
Order	Polypodiales (ウラボシ目)	Fabales (マメ目)
Family	Cystopteridaceae	Fabaceae
Genus	Cystopteris	Acacia
Species	Cystopteris tenuis	Acacia colei

Evolutionary Relationship

Brittle Bladderfern and Cole's Wattle share a common ancestor at the Kingdom level: Plantae. (植物)

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Cole's Wattle

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Cole's Wattle
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.

Cole's Wattle

Habitat

Inhabits tropical and subtropical grasslands and savannas within the Afrotropic biogeographic realm.

Range

Distributed across Kenya and Tanzania.

Brittle Bladderfern

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

Cole's Wattle

<em>Acacia colei</em>, commonly known as Cole's Wattle, is a tree or shrub in the family Fabaceae, subfamily Mimosoideae. The species is assessed as Least Concern on the IUCN Red List, indicating that it is not currently at elevated risk of extinction. It is documented in Kenya and Tanzania, where it is associated with tropical and subtropical grasslands and savannas within the Afrotropic realm. Like many acacias, <em>Acacia colei</em> is likely adapted to seasonally dry conditions, which are characteristic of the East African savanna ecosystems it inhabits. Members of the genus <em>Acacia</em> often play important ecological roles, providing shade, food, and habitat for a range of animals, and some fix atmospheric nitrogen through symbiotic associations with soil bacteria. Diet, population estimates, and biological measurements including length, weight, and lifespan are not specified in available data for this species. Biological traits of this species remain poorly documented in the scientific literature. Its Least Concern status reflects a relatively stable population in East African savanna landscapes.