Brittle Bladderfern vs Clifton's Anguloa

Cystopteris tenuis compared with Anguloa cliftonii

Key Differences

• Brittle Bladderfern is Not Evaluated while Clifton's Anguloa is Critically Endangered.

Taxonomic Classification

Rank	Brittle Bladderfern	Clifton's Anguloa
Kingdom same	Plantae (tumbuhan)	Plantae (tumbuhan)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Polypodiopsida)	Liliopsida (Monocots)
Order	Polypodiales (Polypodiales)	Asparagales (Asparagales)
Family	Cystopteridaceae	Orchidaceae
Genus	Cystopteris	Anguloa
Species	Cystopteris tenuis	Anguloa cliftonii

Evolutionary Relationship

Brittle Bladderfern and Clifton's Anguloa share a common ancestor at the Kingdom level: Plantae. (tumbuhan)

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Clifton's Anguloa

CR — Critically Endangered

Physical Characteristics

Attribute	Brittle Bladderfern	Clifton's Anguloa
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.

Clifton's Anguloa

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Brittle Bladderfern

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

Clifton's Anguloa

Clifton's Anguloa, Anguloa cliftonii, is a striking terrestrial orchid in the family Orchidaceae native to the cloud forests of the Andes in Colombia, Ecuador, and Peru. The genus Anguloa, known as cradle orchids or tulip orchids, is celebrated among orchid enthusiasts for its large, tulip-shaped, waxy flowers that rock gently when moved, simulating the movement of a bee—a presumed pollination adaptation. The flowers of Anguloa cliftonii are creamy white to pale yellow, often with pink or rose spotting, and are produced singly on erect peduncles arising from the base of large, pleated pseudobulbs. The plant is a cool-growing epiphyte or lithophyte found in humid montane forest at elevations between approximately 1,500 and 2,500 meters in the Andes. Anguloa species are pollinated by male euglossine bees attracted to fragrant compounds. The cloud forest habitats of the Andes are among the world's most biodiverse ecosystems and simultaneously among the most threatened, subject to deforestation for agriculture, cattle ranching, and coca cultivation. Many Andean orchid species are also threatened by over-collection for the horticultural trade. Anguloa cliftonii is cultivated in specialist collections and is the subject of conservation concern in its native range.